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ansible-playbook通过github拉取部署Lnmp环境

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1. 配置服务器初始化
  1.1) 关闭防火墙和selinux

1 [root@test-1 ~]# /bin/systemctl stop firewalld
2 [root@test-1 ~]# /bin/systemctl disable firewalld
3 [root@test-1 ~]# getenforce                 #查看selinux是否开启
4 Enforcing                                         #enforcing表示selinux开启的,
5 [root@test-1 ~]# sed -i ‘s/SELINUX=enforcing/SELINUX=disabled/g‘  /etc/selinux/config      #修改配置文件,需要重启才后永久关闭
6 [root@test-1 ~]# setenforce 0      #临时关闭selinx
7 [root@test-1 ~]# getenforce      #查看是否关闭
8 Disabled

 1.2) 安装epel源

1 [root@test-1 ~]# rpm -ivh http://mirrors.ustc.edu.cn/epel/7/x86_64/Packages/e/epel-release-7-11.noarch.rpm 
2 Retrieving http://mirrors.ustc.edu.cn/epel/7/x86_64/Packages/e/epel-release-7-11.noarch.rpm
3 Preparing...                          ################################# [100%]
4 Updating / installing...
5    1:epel-release-7-11                ################################# [100%]

1.3) 安装ansible

 1 [root@test-1 ~]# yum install ansible -y 
 2 Loaded plugins: fastestmirror
 3 Determining fastest mirrors
 4 epel/x86_64/metalink                                                                                                                              | 4.7 kB  00:00:00     
 5  * base: mirror.den1.denvercolo.net
 6  * epel: mirrors.aliyun.com
 7  * extras: mirrors.aliyun.com
 8  * updates: mirrors.aliyun.com
 9 base                                                                                                                                              | 3.6 kB  00:00:00     
10 epel                                                                                                                                              | 5.3 kB  00:00:00     
11 extras                                                                                                                                            | 3.4 kB  00:00:00     
12 updates                                                                                                                                           | 3.4 kB  00:00:00     
13 epel/x86_64/primary_db         FAILED                                          
14 http://fedora.cs.nctu.edu.tw/epel/7/x86_64/repodata/4eaf3073c0c7e6790fe6fc3e69cb1ba4567533af7a2251793344217a67b703b9-primary.sqlite.bz2: [Errno 14] HTTP Error 404 - Not Found
15 Trying other mirror.
16 To address this issue please refer to the below wiki article 
17 
18 https://wiki.centos.org/yum-errors
19 
20 If above article doesnt help to resolve this issue please use https://bugs.centos.org/.
21 
22 (1/2): epel/x86_64/updateinfo                                                                                                                     | 1.0 MB  00:00:03     
23 epel/x86_64/primary_db         FAILED                                          
24 http://ftp.jaist.ac.jp/pub/Linux/Fedora/epel/7/x86_64/repodata/4eaf3073c0c7e6790fe6fc3e69cb1ba4567533af7a2251793344217a67b703b9-primary.sqlite.bz2: [Errno 14] curl#7 - "Failed connect to ftp.jaist.ac.jp:80; Network is unreachable"
25 Trying other mirror.
26 (2/2): epel/x86_64/primary_db                                                                                                                     | 6.8 MB  00:00:17     
27 Resolving Dependencies
28 --> Running transaction check
29 ---> Package ansible.noarch 0:2.8.4-1.el7 will be installed
30 --> Finished Dependency Resolution
31 
32 Dependencies Resolved
33 
34 =========================================================================================================================================================================
35  Package                                 Arch                                   Version                                       Repository                            Size
36 =========================================================================================================================================================================
37 Installing:
38  ansible                                 noarch                                 2.8.4-1.el7                                   epel                                  15 M
39 
40 Transaction Summary
41 =========================================================================================================================================================================
42 Install  1 Package
43 
44 Total download size: 15 M
45 Installed size: 84 M
46 Downloading packages:
47 ansible-2.8.4-1.el7.noarch.rpm                                                                                                                    |  15 MB  00:00:41     
48 Running transaction check
49 Running transaction test
50 Transaction test succeeded
51 Running transaction
52   Installing : ansible-2.8.4-1.el7.noarch                                                                                                                            1/1 
53   Verifying  : ansible-2.8.4-1.el7.noarch                                                                                                                            1/1 
54 
55 Installed:
56   ansible.noarch 0:2.8.4-1.el7                                                                                                                                           
57 
58 Complete!

2. 配置ansible配置文件修改
  2.1) 配置ansible配置文件

技术图片
  1 [root@test-1 ~]# vim /etc/ansible/ansible.cfg 
  2 [root@test-1 ~]# cat /etc/ansible/ansible.cfg 
  3 # config file for ansible -- https://ansible.com/
  4 # ===============================================
  5 
  6 # nearly all parameters can be overridden in ansible-playbook
  7 # or with command line flags. ansible will read ANSIBLE_CONFIG,
  8 # ansible.cfg in the current working directory, .ansible.cfg in
  9 # the home directory or /etc/ansible/ansible.cfg, whichever it
 10 # finds first
 11 
 12 [defaults]
 13 
 14 # some basic default values...
 15 
 16 inventory      = /etc/ansible/hosts
 17 library        = /usr/share/ansible
 18 #module_utils   = /usr/share/my_module_utils/
 19 #remote_tmp     = ~/.ansible/tmp
 20 #local_tmp      = ~/.ansible/tmp
 21 #plugin_filters_cfg = /etc/ansible/plugin_filters.yml
 22 forks          = 5
 23 #poll_interval  = 15
 24 sudo_user      = root
 25 #ask_sudo_pass = True
 26 #ask_pass      = True
 27 #transport      = smart
 28 remote_port    = 22
 29 #module_lang    = C
 30 #module_set_locale = False
 31 
 32 # plays will gather facts by default, which contain information about
 33 # the remote system.
 34 #
 35 # smart - gather by default, but don‘t regather if already gathered
 36 # implicit - gather by default, turn off with gather_facts: False
 37 # explicit - do not gather by default, must say gather_facts: True
 38 #gathering = implicit
 39 
 40 # This only affects the gathering done by a play‘s gather_facts directive,
 41 # by default gathering retrieves all facts subsets
 42 # all - gather all subsets
 43 # network - gather min and network facts
 44 # hardware - gather hardware facts (longest facts to retrieve)
 45 # virtual - gather min and virtual facts
 46 # facter - import facts from facter
 47 # ohai - import facts from ohai
 48 # You can combine them using comma (ex: network,virtual)
 49 # You can negate them using ! (ex: !hardware,!facter,!ohai)
 50 # A minimal set of facts is always gathered.
 51 #gather_subset = all
 52 
 53 # some hardware related facts are collected
 54 # with a maximum timeout of 10 seconds. This
 55 # option lets you increase or decrease that
 56 # timeout to something more suitable for the
 57 # environment.
 58 # gather_timeout = 10
 59 
 60 # Ansible facts are available inside the ansible_facts.* dictionary
 61 # namespace. This setting maintains the behaviour which was the default prior
 62 # to 2.5, duplicating these variables into the main namespace, each with a
 63 # prefix of ‘ansible_‘.
 64 # This variable is set to True by default for backwards compatibility. It
 65 # will be changed to a default of ‘False‘ in a future release.
 66 # ansible_facts.
 67 # inject_facts_as_vars = True
 68 
 69 # additional paths to search for roles in, colon separated
 70 #roles_path    = /etc/ansible/roles
 71 
 72 # uncomment this to disable SSH key host checking
 73 host_key_checking = False
 74 
 75 # change the default callback, you can only have one ‘stdout‘ type  enabled at a time.
 76 #stdout_callback = skippy
 77 
 78 
 79 ## Ansible ships with some plugins that require whitelisting,
 80 ## this is done to avoid running all of a type by default.
 81 ## These setting lists those that you want enabled for your system.
 82 ## Custom plugins should not need this unless plugin author specifies it.
 83 
 84 # enable callback plugins, they can output to stdout but cannot be ‘stdout‘ type.
 85 #callback_whitelist = timer, mail
 86 
 87 # Determine whether includes in tasks and handlers are "static" by
 88 # default. As of 2.0, includes are dynamic by default. Setting these
 89 # values to True will make includes behave more like they did in the
 90 # 1.x versions.
 91 #task_includes_static = False
 92 #handler_includes_static = False
 93 
 94 # Controls if a missing handler for a notification event is an error or a warning
 95 #error_on_missing_handler = True
 96 
 97 # change this for alternative sudo implementations
 98 #sudo_exe = sudo
 99 
100 # What flags to pass to sudo
101 # WARNING: leaving out the defaults might create unexpected behaviours
102 #sudo_flags = -H -S -n
103 
104 # SSH timeout
105 timeout = 20
106 
107 # default user to use for playbooks if user is not specified
108 # (/usr/bin/ansible will use current user as default)
109 #remote_user = root
110 
111 # logging is off by default unless this path is defined
112 # if so defined, consider logrotate
113 log_path = /var/log/ansible/ansible.log
114 
115 # default module name for /usr/bin/ansible
116 #module_name = command
117 
118 # use this shell for commands executed under sudo
119 # you may need to change this to bin/bash in rare instances
120 # if sudo is constrained
121 #executable = /bin/sh
122 
123 # if inventory variables overlap, does the higher precedence one win
124 # or are hash values merged together?  The default is ‘replace‘ but
125 # this can also be set to ‘merge‘.
126 #hash_behaviour = replace
127 
128 # by default, variables from roles will be visible in the global variable
129 # scope. To prevent this, the following option can be enabled, and only
130 # tasks and handlers within the role will see the variables there
131 #private_role_vars = yes
132 
133 # list any Jinja2 extensions to enable here:
134 #jinja2_extensions = jinja2.ext.do,jinja2.ext.i18n
135 
136 # if set, always use this private key file for authentication, same as
137 # if passing --private-key to ansible or ansible-playbook
138 private_key_file = /root/.ssh/id_rsa
139 
140 # If set, configures the path to the Vault password file as an alternative to
141 # specifying --vault-password-file on the command line.
142 #vault_password_file = /path/to/vault_password_file
143 
144 # format of string {{ ansible_managed }} available within Jinja2
145 # templates indicates to users editing templates files will be replaced.
146 # replacing {file}, {host} and {uid} and strftime codes with proper values.
147 #ansible_managed = Ansible managed: {file} modified on %Y-%m-%d %H:%M:%S by {uid} on {host}
148 # {file}, {host}, {uid}, and the timestamp can all interfere with idempotence
149 # in some situations so the default is a static string:
150 #ansible_managed = Ansible managed
151 
152 # by default, ansible-playbook will display "Skipping [host]" if it determines a task
153 # should not be run on a host.  Set this to "False" if you don‘t want to see these "Skipping"
154 # messages. NOTE: the task header will still be shown regardless of whether or not the
155 # task is skipped.
156 #display_skipped_hosts = True
157 
158 # by default, if a task in a playbook does not include a name: field then
159 # ansible-playbook will construct a header that includes the task‘s action but
160 # not the task‘s args.  This is a security feature because ansible cannot know
161 # if the *module* considers an argument to be no_log at the time that the
162 # header is printed.  If your environment doesn‘t have a problem securing
163 # stdout from ansible-playbook (or you have manually specified no_log in your
164 # playbook on all of the tasks where you have secret information) then you can
165 # safely set this to True to get more informative messages.
166 #display_args_to_stdout = False
167 
168 # by default (as of 1.3), Ansible will raise errors when attempting to dereference
169 # Jinja2 variables that are not set in templates or action lines. Uncomment this line
170 # to revert the behavior to pre-1.3.
171 #error_on_undefined_vars = False
172 
173 # by default (as of 1.6), Ansible may display warnings based on the configuration of the
174 # system running ansible itself. This may include warnings about 3rd party packages or
175 # other conditions that should be resolved if possible.
176 # to disable these warnings, set the following value to False:
177 #system_warnings = True
178 
179 # by default (as of 1.4), Ansible may display deprecation warnings for language
180 # features that should no longer be used and will be removed in future versions.
181 # to disable these warnings, set the following value to False:
182 deprecation_warnings = False
183 
184 # (as of 1.8), Ansible can optionally warn when usage of the shell and
185 # command module appear to be simplified by using a default Ansible module
186 # instead.  These warnings can be silenced by adjusting the following
187 # setting or adding warn=yes or warn=no to the end of the command line
188 # parameter string.  This will for example suggest using the git module
189 # instead of shelling out to the git command.
190 # command_warnings = False
191 
192 
193 # set plugin path directories here, separate with colons
194 #action_plugins     = /usr/share/ansible/plugins/action
195 #become_plugins     = /usr/share/ansible/plugins/become
196 #cache_plugins      = /usr/share/ansible/plugins/cache
197 #callback_plugins   = /usr/share/ansible/plugins/callback
198 #connection_plugins = /usr/share/ansible/plugins/connection
199 #lookup_plugins     = /usr/share/ansible/plugins/lookup
200 #inventory_plugins  = /usr/share/ansible/plugins/inventory
201 #vars_plugins       = /usr/share/ansible/plugins/vars
202 #filter_plugins     = /usr/share/ansible/plugins/filter
203 #test_plugins       = /usr/share/ansible/plugins/test
204 #terminal_plugins   = /usr/share/ansible/plugins/terminal
205 #strategy_plugins   = /usr/share/ansible/plugins/strategy
206 
207 
208 # by default, ansible will use the ‘linear‘ strategy but you may want to try
209 # another one
210 #strategy = free
211 
212 # by default callbacks are not loaded for /bin/ansible, enable this if you
213 # want, for example, a notification or logging callback to also apply to
214 # /bin/ansible runs
215 #bin_ansible_callbacks = False
216 
217 
218 # don‘t like cows?  that‘s unfortunate.
219 # set to 1 if you don‘t want cowsay support or export ANSIBLE_NOCOWS=1
220 #nocows = 1
221 
222 # set which cowsay stencil you‘d like to use by default. When set to ‘random‘,
223 # a random stencil will be selected for each task. The selection will be filtered
224 # against the `cow_whitelist` option below.
225 #cow_selection = default
226 #cow_selection = random
227 
228 # when using the ‘random‘ option for cowsay, stencils will be restricted to this list.
229 # it should be formatted as a comma-separated list with no spaces between names.
230 # NOTE: line continuations here are for formatting purposes only, as the INI parser
231 #       in python does not support them.
232 #cow_whitelist=bud-frogs,bunny,cheese,daemon,default,dragon,elephant-in-snake,elephant,eyes,\
233 #              hellokitty,kitty,luke-koala,meow,milk,moofasa,moose,ren,sheep,small,stegosaurus,\
234 #              stimpy,supermilker,three-eyes,turkey,turtle,tux,udder,vader-koala,vader,www
235 
236 # don‘t like colors either?
237 # set to 1 if you don‘t want colors, or export ANSIBLE_NOCOLOR=1
238 #nocolor = 1
239 
240 # if set to a persistent type (not ‘memory‘, for example ‘redis‘) fact values
241 # from previous runs in Ansible will be stored.  This may be useful when
242 # wanting to use, for example, IP information from one group of servers
243 # without having to talk to them in the same playbook run to get their
244 # current IP information.
245 #fact_caching = memory
246 
247 #This option tells Ansible where to cache facts. The value is plugin dependent.
248 #For the jsonfile plugin, it should be a path to a local directory.
249 #For the redis plugin, the value is a host:port:database triplet: fact_caching_connection = localhost:6379:0
250 
251 #fact_caching_connection=/tmp
252 
253 
254 
255 # retry files
256 # When a playbook fails a .retry file can be created that will be placed in ~/
257 # You can enable this feature by setting retry_files_enabled to True
258 # and you can change the location of the files by setting retry_files_save_path
259 
260 #retry_files_enabled = False
261 #retry_files_save_path = ~/.ansible-retry
262 
263 # squash actions
264 # Ansible can optimise actions that call modules with list parameters
265 # when looping. Instead of calling the module once per with_ item, the
266 # module is called once with all items at once. Currently this only works
267 # under limited circumstances, and only with parameters named ‘name‘.
268 #squash_actions = apk,apt,dnf,homebrew,pacman,pkgng,yum,zypper
269 
270 # prevents logging of task data, off by default
271 #no_log = False
272 
273 # prevents logging of tasks, but only on the targets, data is still logged on the master/controller
274 #no_target_syslog = False
275 
276 # controls whether Ansible will raise an error or warning if a task has no
277 # choice but to create world readable temporary files to execute a module on
278 # the remote machine.  This option is False by default for security.  Users may
279 # turn this on to have behaviour more like Ansible prior to 2.1.x.  See
280 # https://docs.ansible.com/ansible/become.html#becoming-an-unprivileged-user
281 # for more secure ways to fix this than enabling this option.
282 #allow_world_readable_tmpfiles = False
283 
284 # controls the compression level of variables sent to
285 # worker processes. At the default of 0, no compression
286 # is used. This value must be an integer from 0 to 9.
287 #var_compression_level = 9
288 
289 # controls what compression method is used for new-style ansible modules when
290 # they are sent to the remote system.  The compression types depend on having
291 # support compiled into both the controller‘s python and the client‘s python.
292 # The names should match with the python Zipfile compression types:
293 # * ZIP_STORED (no compression. available everywhere)
294 # * ZIP_DEFLATED (uses zlib, the default)
295 # These values may be set per host via the ansible_module_compression inventory
296 # variable
297 #module_compression = ‘ZIP_DEFLATED‘
298 
299 # This controls the cutoff point (in bytes) on --diff for files
300 # set to 0 for unlimited (RAM may suffer!).
301 #max_diff_size = 1048576
302 
303 # This controls how ansible handles multiple --tags and --skip-tags arguments
304 # on the CLI.  If this is True then multiple arguments are merged together.  If
305 # it is False, then the last specified argument is used and the others are ignored.
306 # This option will be removed in 2.8.
307 #merge_multiple_cli_flags = True
308 
309 # Controls showing custom stats at the end, off by default
310 #show_custom_stats = True
311 
312 # Controls which files to ignore when using a directory as inventory with
313 # possibly multiple sources (both static and dynamic)
314 #inventory_ignore_extensions = ~, .orig, .bak, .ini, .cfg, .retry, .pyc, .pyo
315 
316 # This family of modules use an alternative execution path optimized for network appliances
317 # only update this setting if you know how this works, otherwise it can break module execution
318 #network_group_modules=eos, nxos, ios, iosxr, junos, vyos
319 
320 # When enabled, this option allows lookups (via variables like {{lookup(‘foo‘)}} or when used as
321 # a loop with `with_foo`) to return data that is not marked "unsafe". This means the data may contain
322 # jinja2 templating language which will be run through the templating engine.
323 # ENABLING THIS COULD BE A SECURITY RISK
324 #allow_unsafe_lookups = False
325 
326 # set default errors for all plays
327 #any_errors_fatal = False
328 
329 [inventory]
330 # enable inventory plugins, default: ‘host_list‘, ‘script‘, ‘auto‘, ‘yaml‘, ‘ini‘, ‘toml‘
331 #enable_plugins = host_list, virtualbox, yaml, constructed
332 
333 # ignore these extensions when parsing a directory as inventory source
334 #ignore_extensions = .pyc, .pyo, .swp, .bak, ~, .rpm, .md, .txt, ~, .orig, .ini, .cfg, .retry
335 
336 # ignore files matching these patterns when parsing a directory as inventory source
337 #ignore_patterns=
338 
339 # If ‘true‘ unparsed inventory sources become fatal errors, they are warnings otherwise.
340 #unparsed_is_failed=False
341 
342 [privilege_escalation]
343 #become=True
344 #become_method=sudo
345 #become_user=root
346 #become_ask_pass=False
347 
348 [paramiko_connection]
349 
350 # uncomment this line to cause the paramiko connection plugin to not record new host
351 # keys encountered.  Increases performance on new host additions.  Setting works independently of the
352 # host key checking setting above.
353 #record_host_keys=False
354 
355 # by default, Ansible requests a pseudo-terminal for commands executed under sudo. Uncomment this
356 # line to disable this behaviour.
357 #pty=False
358 
359 # paramiko will default to looking for SSH keys initially when trying to
360 # authenticate to remote devices.  This is a problem for some network devices
361 # that close the connection after a key failure.  Uncomment this line to
362 # disable the Paramiko look for keys function
363 #look_for_keys = False
364 
365 # When using persistent connections with Paramiko, the connection runs in a
366 # background process.  If the host doesn‘t already have a valid SSH key, by
367 # default Ansible will prompt to add the host key.  This will cause connections
368 # running in background processes to fail.  Uncomment this line to have
369 # Paramiko automatically add host keys.
370 #host_key_auto_add = True
371 
372 [ssh_connection]
373 
374 # ssh arguments to use
375 # Leaving off ControlPersist will result in poor performance, so use
376 # paramiko on older platforms rather than removing it, -C controls compression use
377 #ssh_args = -C -o ControlMaster=auto -o ControlPersist=60s
378 
379 # The base directory for the ControlPath sockets.
380 # This is the "%(directory)s" in the control_path option
381 #
382 # Example:
383 # control_path_dir = /tmp/.ansible/cp
384 #control_path_dir = ~/.ansible/cp
385 
386 # The path to use for the ControlPath sockets. This defaults to a hashed string of the hostname,
387 # port and username (empty string in the config). The hash mitigates a common problem users
388 # found with long hostnames and the conventional %(directory)s/ansible-ssh-%%h-%%p-%%r format.
389 # In those cases, a "too long for Unix domain socket" ssh error would occur.
390 #
391 # Example:
392 # control_path = %(directory)s/%%h-%%r
393 #control_path =
394 
395 # Enabling pipelining reduces the number of SSH operations required to
396 # execute a module on the remote server. This can result in a significant
397 # performance improvement when enabled, however when using "sudo:" you must
398 # first disable ‘requiretty‘ in /etc/sudoers
399 #
400 # By default, this option is disabled to preserve compatibility with
401 # sudoers configurations that have requiretty (the default on many distros).
402 #
403 #pipelining = False
404 
405 # Control the mechanism for transferring files (old)
406 #   * smart = try sftp and then try scp [default]
407 #   * True = use scp only
408 #   * False = use sftp only
409 #scp_if_ssh = smart
410 
411 # Control the mechanism for transferring files (new)
412 # If set, this will override the scp_if_ssh option
413 #   * sftp  = use sftp to transfer files
414 #   * scp   = use scp to transfer files
415 #   * piped = use ‘dd‘ over SSH to transfer files
416 #   * smart = try sftp, scp, and piped, in that order [default]
417 #transfer_method = smart
418 
419 # if False, sftp will not use batch mode to transfer files. This may cause some
420 # types of file transfer failures impossible to catch however, and should
421 # only be disabled if your sftp version has problems with batch mode
422 #sftp_batch_mode = False
423 
424 # The -tt argument is passed to ssh when pipelining is not enabled because sudo 
425 # requires a tty by default. 
426 #usetty = True
427 
428 # Number of times to retry an SSH connection to a host, in case of UNREACHABLE.
429 # For each retry attempt, there is an exponential backoff,
430 # so after the first attempt there is 1s wait, then 2s, 4s etc. up to 30s (max).
431 #retries = 3
432 
433 [persistent_connection]
434 
435 # Configures the persistent connection timeout value in seconds.  This value is
436 # how long the persistent connection will remain idle before it is destroyed.
437 # If the connection doesn‘t receive a request before the timeout value
438 # expires, the connection is shutdown. The default value is 30 seconds.
439 #connect_timeout = 30
440 
441 # The command timeout value defines the amount of time to wait for a command
442 # or RPC call before timing out. The value for the command timeout must
443 # be less than the value of the persistent connection idle timeout (connect_timeout)
444 # The default value is 30 second.
445 #command_timeout = 30
446 
447 [accelerate]
448 #accelerate_port = 5099
449 #accelerate_timeout = 30
450 #accelerate_connect_timeout = 5.0
451 
452 # The daemon timeout is measured in minutes. This time is measured
453 # from the last activity to the accelerate daemon.
454 #accelerate_daemon_timeout = 30
455 
456 # If set to yes, accelerate_multi_key will allow multiple
457 # private keys to be uploaded to it, though each user must
458 # have access to the system via SSH to add a new key. The default
459 # is "no".
460 #accelerate_multi_key = yes
461 
462 [selinux]
463 # file systems that require special treatment when dealing with security context
464 # the default behaviour that copies the existing context or uses the user default
465 # needs to be changed to use the file system dependent context.
466 #special_context_filesystems=nfs,vboxsf,fuse,ramfs,9p
467 
468 # Set this to yes to allow libvirt_lxc connections to work without SELinux.
469 #libvirt_lxc_noseclabel = yes
470 
471 [colors]
472 #highlight = white
473 #verbose = blue
474 #warn = bright purple
475 #error = red
476 #debug = dark gray
477 #deprecate = purple
478 #skip = cyan
479 #unreachable = red
480 #ok = green
481 #changed = yellow
482 #diff_add = green
483 #diff_remove = red
484 #diff_lines = cyan
485 
486 
487 [diff]
488 # Always print diff when running ( same as always running with -D/--diff )
489 # always = no
490 
491 # Set how many context lines to show in diff
492 # context = 3
View Code

修改黄色标记位置,修改为一样
  2.2) 配置ansible的hosts文件
提示:注意以下的配置的hosts文件的IP要根据自己的环境IP配置

 1 [root@test-1 ~]# vim /etc/ansible/hosts 
 2 [root@test-1 ~]# cat /etc/ansible/hosts 
 3 # This is the default ansible ‘hosts‘ file.
 4 #
 5 # It should live in /etc/ansible/hosts
 6 #
 7 #   - Comments begin with the ‘#‘ character
 8 #   - Blank lines are ignored
 9 #   - Groups of hosts are delimited by [header] elements
10 #   - You can enter hostnames or ip addresses
11 #   - A hostname/ip can be a member of multiple groups
12 #
13 # Ex 1: Ungrouped hosts, specify before any group headers.
14 [localhost]
15 192.168.200.131    ansible_host_pass=123456
16 [web1]
17 192.168.200.132    ansible_host_pass=123456
18 192.168.200.133    ansible_host_pass=123456
19 
20 [tomcat1]
21 192.168.200.134    ansible_host_pass=123456
22 
23 
24 [mysql]
25 192.168.200.135   ansible_host_pass=123456
26 
27 [redis]
28 192.168.200.136   ansible_host_pass=123456
29 
30 # green.example.com
31 # blue.example.com
32 # 192.168.100.1
33 # 192.168.100.10
34 #
35 # Ex 2: A collection of hosts belonging to the ‘webservers‘ group
36 #
37 # [webservers]
38 # alpha.example.org
39 # beta.example.org
40 # 192.168.1.100
41 # 192.168.1.110
42 #
43 # If you have multiple hosts following a pattern you can specify
44 # them like this:
45 #
46 # www[001:006].example.com
47 #
48 # Ex 3: A collection of database servers in the ‘dbservers‘ group

3. 配置服务器免之间密钥通信
 3.1) 创建免密钥

 1 [root@test-1 ~]# ssh-keygen -t rsa
 2 Generating public/private rsa key pair.
 3 Enter file in which to save the key (/root/.ssh/id_rsa): 
 4 Enter passphrase (empty for no passphrase): 
 5 Enter same passphrase again: 
 6 Your identification has been saved in /root/.ssh/id_rsa.
 7 Your public key has been saved in /root/.ssh/id_rsa.pub.
 8 The key fingerprint is:
 9 SHA256:lhTKHMoe5UjsWvb3xRHKeQVposFktqZnUONEtq3OEV8 root@test-1
10 The keys randomart image is:
11 +---[RSA 2048]----+
12 |   .. o+@   .o   |
13 |   o.B Xo*. + .  |
14 |   .= * B+.=Eo   |
15 |   .+. =.=+.o    |
16 |   +... S .o .   |
17 |  .   .*..  o    |
18 |       .o. .     |
19 |          .      |
20 |                 |
21 +----[SHA256]-----+

提示:
     ssh-keygen -t rsa需要在每台的测试服务器上运行

3.2) 拷贝密钥到其他服务器上

 1 [root@test-1 ~]# ssh-copy-id 192.168.200.132
 2 /usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub"
 3 /usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed
 4 /usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys
 5 root@192.168.200.132s password: 
 6 Permission denied, please try again.
 7 root@192.168.200.132s password: 
 8 
 9 Number of key(s) added: 1
10 
11 Now try logging into the machine, with:   "ssh ‘192.168.200.132‘"
12 and check to make sure that only the key(s) you wanted were added.
13 
14 [root@test-1 ~]# ssh-copy-id 192.168.200.133
15 /usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub"
16 /usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed
17 /usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys
18 root@192.168.200.133s password: 
19 
20 Number of key(s) added: 1
21 
22 Now try logging into the machine, with:   "ssh ‘192.168.200.133‘"
23 and check to make sure that only the key(s) you wanted were added.
24 
25 [root@test-1 ~]# ssh-copy-id 192.168.200.134
26 /usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub"
27 The authenticity of host 192.168.200.134 (192.168.200.134) cant be established.
28 ECDSA key fingerprint is SHA256:tLhcv0ggEH8CXLX8raKfSu4pUHrHVL/3eWjACu9GbWo.
29 ECDSA key fingerprint is MD5:9b:f7:cf:6d:c1:dc:49:fb:fa:5b:6a:43:8d:9a:1b:91.
30 Are you sure you want to continue connecting (yes/no)? yes
31 /usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed
32 /usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys
33 root@192.168.200.134s password: 
34 
35 Number of key(s) added: 1
36 
37 Now try logging into the machine, with:   "ssh ‘192.168.200.134‘"
38 and check to make sure that only the key(s) you wanted were added.
39 
40 [root@test-1 ~]# ssh-copy-id 192.168.200.135
41 /usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub"
42 The authenticity of host 192.168.200.135 (192.168.200.135) cant be established.
43 ECDSA key fingerprint is SHA256:tLhcv0ggEH8CXLX8raKfSu4pUHrHVL/3eWjACu9GbWo.
44 ECDSA key fingerprint is MD5:9b:f7:cf:6d:c1:dc:49:fb:fa:5b:6a:43:8d:9a:1b:91.
45 Are you sure you want to continue connecting (yes/no)? yes
46 /usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed
47 /usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys
48 root@192.168.200.135s password: 
49 
50 Number of key(s) added: 1
51 
52 Now try logging into the machine, with:   "ssh ‘192.168.200.135‘"
53 and check to make sure that only the key(s) you wanted were added.

3.3) 验证是否可以从ansible主服务器连接到其他管理服务端服务器

 1 [root@test-1 ~]# ssh 192.168.200.132
 2 Last failed login: Thu Sep 19 12:17:05 EDT 2019 from 192.168.200.131 on ssh:notty
 3 There was 1 failed login attempt since the last successful login.
 4 Last login: Thu Sep 19 12:14:13 2019 from 192.168.200.1
 5 
 6 [root@test-2 ~]# logout
 7 Connection to 192.168.200.132 closed.
 8 [root@test-1 ~]# ssh 192.168.200.133
 9 Last login: Thu Sep 19 12:14:17 2019 from 192.168.200.1
10 
11 [root@test-3 ~]# logout
12 Connection to 192.168.200.133 closed.
13 [root@test-1 ~]# ssh 192.168.200.134
14 Last login: Thu Sep 19 12:14:18 2019 from 192.168.200.1
15 
16 [root@test-4 ~]# logout
17 Connection to 192.168.200.134 closed.
18 [root@test-1 ~]# ssh 192.168.200.135
19 Last login: Thu Sep 19 12:14:25 2019 from 192.168.200.1
20 
21 [root@test-5 ~]# logout
22 Connection to 192.168.200.135 closed.

提示:
     验证没问题,都可以连接
4. ansible连接是否ping是正常的
  4.1) ansible使用ping,看主机是否正常

 1 [root@test-1 ~]# ansible web1 -m ping
 2 192.168.200.133 | SUCCESS => {
 3     "ansible_facts": {
 4         "discovered_interpreter_python": "/usr/bin/python"
 5     }, 
 6     "changed": false, 
 7     "ping": "pong"
 8 }
 9 192.168.200.132 | SUCCESS => {
10     "ansible_facts": {
11         "discovered_interpreter_python": "/usr/bin/python"
12     }, 
13     "changed": false, 
14     "ping": "pong"
15 }
16 [root@test-1 ~]# ansible mysql -m ping
17 192.168.200.135 | SUCCESS => {
18     "ansible_facts": {
19         "discovered_interpreter_python": "/usr/bin/python"
20     }, 
21     "changed": false, 
22     "ping": "pong"
23 }

5. ansible-playbook通常github拉取部署
  5.1) 创建ansible目录

1 [root@test-1 ~]# mkdir -p /ansible

  5.2) 创建github目录拉取代码

1 [root@test-1 ~]# mkdir -p /github
2 [root@test-1 ~]# cd /github/
3 [root@test-1 github]# ll
4 total 0

  5.3) 安装git拉取工具

 1 [root@test-1 github]# yum install git -y
 2 [root@test-1 github]# git clone https://github.com/tiaotiaodan/ansible.git
 3 Cloning into ansible...
 4 remote: Enumerating objects: 58, done.
 5 remote: Counting objects: 100% (58/58), done.
 6 remote: Compressing objects: 100% (40/40), done.
 7 remote: Total 58 (delta 5), reused 58 (delta 5), pack-reused 0
 8 Unpacking objects: 100% (58/58), done.
 9 [root@test-1 github]# ll
10 total 0
11 drwxr-xr-x 5 root root 79 Sep 19 13:28 ansible

5.4) 拷贝ansible-playbook配置文件到/ansible下

 1 [root@test-1 github]# cd ansible/
 2 [root@test-1 ansible]# ll
 3 total 8
 4 drwxr-xr-x 2 root root  17 Sep 19 13:28 group_vars
 5 -rw-r--r-- 1 root root 326 Sep 19 13:28 hosts
 6 drwxr-xr-x 7 root root  68 Sep 19 13:28 roles
 7 -rw-r--r-- 1 root root 323 Sep 19 13:28 site.yaml
 8 [root@test-1 ansible]# cp -a * /ansible/
 9 [root@test-1 ansible]# cd /ansible/
10 [root@test-1 ansible]# ll
11 total 8
12 drwxr-xr-x 2 root root  17 Sep 19 13:28 group_vars
13 -rw-r--r-- 1 root root 326 Sep 19 13:28 hosts
14 drwxr-xr-x 7 root root  68 Sep 19 13:28 roles
15 -rw-r--r-- 1 root root 323 Sep 19 13:28 site.yaml

6. 部署ansible-playbook的lnmp环境
  6.1) 进入ansible目录

1 [root@test-1 ansible]# cd /ansible/
2 [root@test-1 ansible]# ll
3 total 8
4 drwxr-xr-x 2 root root  17 Sep 19 13:28 group_vars
5 -rw-r--r-- 1 root root 326 Sep 19 13:28 hosts
6 drwxr-xr-x 7 root root  68 Sep 19 13:28 roles
7 -rw-r--r-- 1 root root 323 Sep 19 13:28 site.yaml

  6.2) 检查配置文件

1 [root@test-1 ansible]# ansible-playbook --syntax-check site.yaml 
2 
3 playbook: site.yaml

  6.3) 执行配置文件

  1 [root@test-1 ansible]# ansible-playbook site.yaml
  2 
  3 PLAY [install nginx, php and www] ***************************************************************************************************************************************
  4 
  5 TASK [Gathering Facts] **************************************************************************************************************************************************
  6 ok: [192.168.200.133]
  7 ok: [192.168.200.132]
  8 
  9 TASK [common : install yum centos 7 epel] *******************************************************************************************************************************
 10 ok: [192.168.200.133]
 11 ok: [192.168.200.132]
 12 
 13 TASK [common : Install deps] ********************************************************************************************************************************************
 14 changed: [192.168.200.132] => (item=[ugcc, ugcc-c++, ugd, ucmake, upatch, uautoconf, ulibjpeg, ulibjpeg-devel, ulibpng, ulibpng-devel, ufreetype, ulibxml2-devel, uzlib, uzlib-devel, uglibc, uglibc-devel, uglib2, uglib2-devel, uncurses, uncurses-devel, ucurl, ucurl-devel, ue2fsprogs, ukrb5-devel, ulibidn, ulibidn-devel, uopenssl, uopenldap-devel, unss_ldap, uopenldap-clients, uopenldap-servers, upcre-devel, ulibmcrypt-devel])
 15 changed: [192.168.200.133] => (item=[ugcc, ugcc-c++, ugd, ucmake, upatch, uautoconf, ulibjpeg, ulibjpeg-devel, ulibpng, ulibpng-devel, ufreetype, ulibxml2-devel, uzlib, uzlib-devel, uglibc, uglibc-devel, uglib2, uglib2-devel, uncurses, uncurses-devel, ucurl, ucurl-devel, ue2fsprogs, ukrb5-devel, ulibidn, ulibidn-devel, uopenssl, uopenldap-devel, unss_ldap, uopenldap-clients, uopenldap-servers, upcre-devel, ulibmcrypt-devel])
 16 
 17 TASK [nginx : mkdir /tools] *********************************************************************************************************************************************
 18 ok: [192.168.200.133]
 19 ok: [192.168.200.132]
 20 
 21 TASK [nginx : mkdir nginx log] ******************************************************************************************************************************************
 22 changed: [192.168.200.132]
 23 changed: [192.168.200.133]
 24 
 25 TASK [nginx : Copy nginx source pkg] ************************************************************************************************************************************
 26 changed: [192.168.200.133]
 27 changed: [192.168.200.132]
 28 
 29 TASK [nginx : Install nginx] ********************************************************************************************************************************************
 30 changed: [192.168.200.133]
 31 changed: [192.168.200.132]
 32 
 33 TASK [nginx : Creating Users Group] *************************************************************************************************************************************
 34 changed: [192.168.200.133]
 35 changed: [192.168.200.132]
 36 
 37 TASK [nginx : Creating Users] *******************************************************************************************************************************************
 38 changed: [192.168.200.132]
 39 changed: [192.168.200.133]
 40 
 41 TASK [nginx : mkdir  /usr/local/nginx/conf/conf.d] **********************************************************************************************************************
 42 changed: [192.168.200.132]
 43 changed: [192.168.200.133]
 44 
 45 TASK [nginx : Copy nginx config file] ***********************************************************************************************************************************
 46 changed: [192.168.200.132]
 47 changed: [192.168.200.133]
 48 
 49 TASK [nginx : Copy nginx www.conf] **************************************************************************************************************************************
 50 changed: [192.168.200.132]
 51 changed: [192.168.200.133]
 52 
 53 TASK [nginx : Change ownership of nginx installation] *******************************************************************************************************************
 54 changed: [192.168.200.132]
 55 changed: [192.168.200.133]
 56 
 57 TASK [nginx : Copy nginx systemctl service] *****************************************************************************************************************************
 58 changed: [192.168.200.132]
 59 changed: [192.168.200.133]
 60 
 61 TASK [nginx : system reload file nginx] *********************************************************************************************************************************
 62 changed: [192.168.200.132]
 63 changed: [192.168.200.133]
 64 
 65 TASK [nginx : systemctl start  nginx service] ***************************************************************************************************************************
 66 changed: [192.168.200.132]
 67 changed: [192.168.200.133]
 68 
 69 TASK [php : Install php deps] *******************************************************************************************************************************************
 70 changed: [192.168.200.133] => (item=[ulibmcrypt, ulibmcrypt-devel, uautoconf, ufreetype, ugd, ulibmcrypt, ulibpng, ulibpng-devel, ulibjpeg, ulibxml2, ulibxml2-devel, uzlib, ucurl, ucurl-devel, unet-snmp-devel, ulibjpeg-devel, uphp-ldap, uopenldap-devel, uopenldap-servers, uopenldap-clients, ufreetype-devel, ugmp-devel])
 71 changed: [192.168.200.132] => (item=[ulibmcrypt, ulibmcrypt-devel, uautoconf, ufreetype, ugd, ulibmcrypt, ulibpng, ulibpng-devel, ulibjpeg, ulibxml2, ulibxml2-devel, uzlib, ucurl, ucurl-devel, unet-snmp-devel, ulibjpeg-devel, uphp-ldap, uopenldap-devel, uopenldap-servers, uopenldap-clients, ufreetype-devel, ugmp-devel])
 72 
 73 TASK [php : mkdir /tools] ***********************************************************************************************************************************************
 74 ok: [192.168.200.132]
 75 ok: [192.168.200.133]
 76 
 77 TASK [php : Copy php source pkg] ****************************************************************************************************************************************
 78 changed: [192.168.200.133]
 79 changed: [192.168.200.132]
 80 
 81 TASK [php : Install php] ************************************************************************************************************************************************
 82 changed: [192.168.200.133]
 83 changed: [192.168.200.132]
 84 
 85 TASK [php : Copy php config file php-ini] *******************************************************************************************************************************
 86 changed: [192.168.200.132]
 87 changed: [192.168.200.133]
 88 
 89 TASK [php : Copy php config file php-fpm] *******************************************************************************************************************************
 90 changed: [192.168.200.132]
 91 changed: [192.168.200.133]
 92 
 93 TASK [php : Copy php php-fpm servers] ***********************************************************************************************************************************
 94 changed: [192.168.200.132]
 95 changed: [192.168.200.133]
 96 
 97 TASK [php : systemctl start php service] ********************************************************************************************************************************
 98 changed: [192.168.200.133]
 99 changed: [192.168.200.132]
100 
101 TASK [www : mkdir www] **************************************************************************************************************************************************
102 changed: [192.168.200.132]
103 changed: [192.168.200.133]
104 
105 TASK [www : unarchive nginx source pkg] *********************************************************************************************************************************
106 changed: [192.168.200.132]
107 changed: [192.168.200.133]
108 
109 TASK [www : Change ownership of mysql installation] *********************************************************************************************************************
110 changed: [192.168.200.132]
111 changed: [192.168.200.133]
112 
113 RUNNING HANDLER [nginx : reload nginx] **********************************************************************************************************************************
114 changed: [192.168.200.133]
115 changed: [192.168.200.132]
116 
117 RUNNING HANDLER [php : restart php-fpm] *********************************************************************************************************************************
118 changed: [192.168.200.132]
119 changed: [192.168.200.133]
120 
121 PLAY [install mysql] ****************************************************************************************************************************************************
122 
123 TASK [Gathering Facts] **************************************************************************************************************************************************
124 ok: [192.168.200.135]
125 
126 TASK [mysql : Remove shell yum] *****************************************************************************************************************************************
127 changed: [192.168.200.135] => (item=[umariadb-libs, uboost-thread, uboost-system, uboost-date-time])
128 
129 TASK [mysql : Install mysql deps] ***************************************************************************************************************************************
130 changed: [192.168.200.135] => (item=[ucmake, umake, ugcc, ugcc-c++, ubison, uncurses, uncurses-devel])
131 
132 TASK [mysql : mkdir /tools] *********************************************************************************************************************************************
133 ok: [192.168.200.135]
134 
135 TASK [mysql : mkdir -p /usr/local/mysql/] *******************************************************************************************************************************
136 changed: [192.168.200.135]
137 
138 TASK [mysql : mkdir -p /data/mysql/] ************************************************************************************************************************************
139 changed: [192.168.200.135]
140 
141 TASK [mysql : mkdir -p /usr/local/boost] ********************************************************************************************************************************
142 changed: [192.168.200.135]
143 
144 TASK [mysql : Copy boost source pkg] ************************************************************************************************************************************
145 changed: [192.168.200.135]
146 
147 TASK [mysql : Copy mysql source pkg] ************************************************************************************************************************************
148 changed: [192.168.200.135]
149 
150 TASK [mysql : Creating Users Group] *************************************************************************************************************************************
151 changed: [192.168.200.135]
152 
153 TASK [mysql : Creating Users] *******************************************************************************************************************************************
154 changed: [192.168.200.135]
155 
156 TASK [mysql : Install boost] ********************************************************************************************************************************************
157 changed: [192.168.200.135]
158 
159 TASK [mysql : Install mysql] ********************************************************************************************************************************************
160 changed: [192.168.200.135]
161 
162 TASK [mysql : Initialization mysql] *************************************************************************************************************************************
163 changed: [192.168.200.135]
164 
165 TASK [mysql : Change ownership of mysql installation] *******************************************************************************************************************
166 changed: [192.168.200.135]
167 
168 TASK [mysql : Change ownership of mysql data installation] **************************************************************************************************************
169 changed: [192.168.200.135]
170 
171 TASK [mysql : Copy mysql config  file   My.cnf] *************************************************************************************************************************
172 changed: [192.168.200.135]
173 
174 TASK [mysql : Copy mysql config file mysql] *****************************************************************************************************************************
175 changed: [192.168.200.135]
176 
177 TASK [mysql : Copy mysql config file mysql.server] **********************************************************************************************************************
178 changed: [192.168.200.135]
179 
180 TASK [mysql : Increase MySQL execution privileges] **********************************************************************************************************************
181  [WARNING]: Consider using the file module with mode rather than running chmod.  If you need to use command because file is insufficient you can add warn: false to
182 this command task or set command_warnings=False in ansible.cfg to get rid of this message.
183 
184 changed: [192.168.200.135]
185 
186 TASK [mysql : system reload file mysql] *********************************************************************************************************************************
187 changed: [192.168.200.135]
188 
189 TASK [mysql : echo mysql bin file] **************************************************************************************************************************************
190 changed: [192.168.200.135]
191 
192 TASK [mysql : systemctl start mysql  service] ***************************************************************************************************************************
193 changed: [192.168.200.135]
194 
195 RUNNING HANDLER [mysql : restart mysql] *********************************************************************************************************************************
196 changed: [192.168.200.135]
197 
198 PLAY RECAP **************************************************************************************************************************************************************
199 192.168.200.132            : ok=29   changed=25   unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   
200 192.168.200.133            : ok=29   changed=25   unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   
201 192.168.200.135            : ok=24   changed=22   unreachable=0    failed=0    skipped=0    rescued=0    ignored=0  

6.4) 验证服务是否安装成功

 1 [root@test-1 ansible]# ansible web1 -m shell -a "ps -ef |grep nginx"
 2 192.168.200.133 | CHANGED | rc=0 >>
 3 www      11642 16456  0 11:04 ?        00:00:00 nginx: worker process
 4 root     14028 14023 64 13:19 pts/1    00:00:00 /bin/sh -c ps -ef |grep nginx
 5 root     14030 14028  0 13:19 pts/1    00:00:00 grep nginx
 6 root     16456     1  0 10:44 ?        00:00:00 nginx: master process /usr/local/nginx/sbin/nginx
 7 
 8 192.168.200.132 | CHANGED | rc=0 >>
 9 www      11648 16457  0 11:03 ?        00:00:00 nginx: worker process
10 root     14015 14010  0 13:19 pts/1    00:00:00 /bin/sh -c ps -ef |grep nginx
11 root     14017 14015  0 13:19 pts/1    00:00:00 grep nginx
12 root     16457     1  0 10:44 ?        00:00:00 nginx: master process /usr/local/nginx/sbin/nginx
13 
14 [root@test-1 ansible]# ansible web1 -m shell -a "netstat -lntup |grep  nginx"
15 192.168.200.133 | CHANGED | rc=0 >>
16 tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      11642/nginx: worker 
17 
18 192.168.200.132 | CHANGED | rc=0 >>
19 tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      11648/nginx: worker 
20 
21 
22 [root@test-1 ansible]# ansible web1 -m shell -a "ps -ef |grep php"
23 192.168.200.132 | CHANGED | rc=0 >>
24 root     11714     1  0 11:03 ?        00:00:00 php-fpm: master process (/usr/local/php/etc/php-fpm.conf)
25 www      11716 11714  0 11:03 ?        00:00:00 php-fpm: pool www
26 www      11717 11714  0 11:03 ?        00:00:00 php-fpm: pool www
27 root     14084 14079 65 13:19 pts/1    00:00:00 /bin/sh -c ps -ef |grep php
28 root     14086 14084  0 13:19 pts/1    00:00:00 grep php
29 
30 192.168.200.133 | CHANGED | rc=0 >>
31 root     11708     1  0 11:04 ?        00:00:00 php-fpm: master process (/usr/local/php/etc/php-fpm.conf)
32 www      11710 11708  0 11:04 ?        00:00:00 php-fpm: pool www
33 www      11711 11708  0 11:04 ?        00:00:00 php-fpm: pool www
34 root     14097 14092 67 13:19 pts/1    00:00:00 /bin/sh -c ps -ef |grep php
35 root     14099 14097  0 13:19 pts/1    00:00:00 grep php
36 
37 [root@test-1 ansible]# ansible web1 -m shell -a "netstat -lntup |grep  php"
38 192.168.200.132 | CHANGED | rc=0 >>
39 tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      11714/php-fpm: mast 
40 
41 192.168.200.133 | CHANGED | rc=0 >>
42 tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      11708/php-fpm: mast 

6.5) 验证数据库安装是否成功

 1 [root@test-1 ansible]# ansible mysql -m shell -a "ps -ef |grep mysql"
 2 192.168.200.135 | CHANGED | rc=0 >>
 3 root      2495  2490 69 13:22 pts/1    00:00:00 /bin/sh -c ps -ef |grep mysql
 4 root      2497  2495  0 13:22 pts/1    00:00:00 grep mysql
 5 root     32178     1  0 11:19 ?        00:00:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/data/mysql --pid-file=/data/mysql/mysql.pid
 6 mysql    32342 32178  0 11:19 ?        00:00:02 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/data/mysql --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/data/mysql/mysql.log --pid-file=/data/mysql/mysql.pid --socket=/data/mysql/mysql.sock
 7 
 8 [root@test-1 ansible]# ansible mysql -m shell -a "netstat -lntup|grep mysql"
 9 192.168.200.135 | CHANGED | rc=0 >>
10 tcp6       0      0 :::3306                 :::*                    LISTEN      32342/mysqld     

7. 配置数据库连接
  7.1) 创建数据库和连接

 1 mysql> show databases;
 2 +--------------------+
 3 | Database           |
 4 +--------------------+
 5 | information_schema |
 6 | mysql              |
 7 | performance_schema |
 8 | sys                |
 9 +--------------------+
10 4 rows in set (0.00 sec)
11 
12 mysql> create database www  DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;   
13 Query OK, 1 row affected (0.01 sec)
14 
15 mysql> show databases;
16 +--------------------+
17 | Database           |
18 +--------------------+
19 | information_schema |
20 | mysql              |
21 | performance_schema |
22 | sys                |
23 | www                |
24 +--------------------+
25 5 rows in set (0.00 sec)
26 
27 mysql> grant all on www.* to www@% IDENTIFIED BY 123456;
28 Query OK, 0 rows affected, 1 warning (0.01 sec)
29 
30 mysql>  select user,host from mysql.user;
31 +---------------+-----------+
32 | user          | host      |
33 +---------------+-----------+
34 | www           | %         |
35 | mysql.session | localhost |
36 | mysql.sys     | localhost |
37 | root          | localhost |
38 +---------------+-----------+
39 4 rows in set (0.00 sec)
40 
41 mysql> flush privileges;
42 Query OK, 0 rows affected (0.00 sec)

8. 浏览器验证是否正常
 8.1) 浏览器请求

  技术图片

 

   技术图片

 

   技术图片

 

   技术图片

 

   技术图片

提示:
      1、本次用了一台服务器进行验证测试,
      2、在生产环境应该是用域名请求,负载均衡到随机每台服务器。

 

ansible-playbook通过github拉取部署Lnmp环境

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原文地址:https://www.cnblogs.com/scajy/p/11699797.html

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