centos7.4

172.16.80.5   redis 主

172.16.80.6   redis 从

目录结构如下

file_roots:

  base:

    - /srv/salt/base

  dev:

    - /srv/salt/dev

  test:

    - /srv/salt/test

  prod:

    - /srv/salt/prod

[root@zabbix redis]# vim /srv/salt/base/top.sls

[root@zabbix redis]# cat  redis.sls

redis-install:

  pkg.installed:

    - name: redis

redis-config:

  file.managed:

    - name: /etc/redis.conf

    - source: salt://redis/files/redis.conf

    - user: root

    - group: root
    - mode: 644

    - template: jinja

    - defaults:

      IPADDR: {{ grains['fqdn_ip4'][] }}

      PORT: 

redis-service:

  service.running:

    - name: redis

    - enable: True

    - reload: True

[root@zabbix redis]# cat master.sls

include:

  - redis.redis

[root@zabbix redis]# cat slave.sls

include:

  - redis.redis

slave_config:

  cmd.run:

    - name: redis-cli -h 172.16.80.6 slaveof 172.16.80.5

    - unless: redis-cli -h 172.16.80.6 info|grep role:slave

    - require:

      - service: redis-service

Vim files/redis.conf 修改如下配置文件

bind {{ IPADDR }}

port {{ PORT }}

daemonize yes

[root@zabbix redis]# salt '*' state.highstate

zabbix:

----------

          ID: redis-install

    Function: pkg.installed

        Name: redis

      Result: True

     Comment: The following packages were installed/updated: redis

     Started: ::42.414507

    Duration: 20238.065 ms

     Changes:

              ----------

              redis:

                  ----------

                  new:

                      3.2.-.el7

                  old:

----------

          ID: redis-config

    Function: file.managed

        Name: /etc/redis.conf

      Result: True

     Comment: File /etc/redis.conf updated

     Started: ::02.743576

    Duration: 421.028 ms

     Changes:

              ----------

              diff:

                  ---

                  +++

                  @@ -, +, @@

                   # Examples:

                   #

                   # bind 192.168.1.100 10.0.0.1

                  -# bind 127.0.0.1 ::

                  +bind 172.16.80.5

                   #

                   # ~~~ WARNING ~~~ If the computer running Redis is directly exposed to the

                   # internet, binding to all the interfaces is dangerous and will expose the

                  @@ -, +, @@

                   # IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES

                   # JUST COMMENT THE FOLLOWING LINE.

                   # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

                  -bind 127.0.0.1

                   # Protected mode is a layer of security protection, in order to avoid that

                   # Redis instances left open on the internet are accessed and exploited.

                  @@ -, +, @@

                   # By default Redis does not run as a daemon. Use 'yes' if you need it.

                   # Note that Redis will write a pid file in /var/run/redis.pid when daemonized.

                  -daemonize no

                  +daemonize yes

                   # If you run Redis from upstart or systemd, Redis can interact with your

                   # supervision tree. Options:

              mode:

              user:

                  root

----------

          ID: redis-service

    Function: service.running

        Name: redis

      Result: True

     Comment: Service redis has been enabled, and is running

     Started: ::04.982412

    Duration: 174.844 ms

     Changes:

              ----------

              redis:

                  True

Summary for zabbix

------------

Succeeded:  (changed=)

Failed:

------------

Total states run:

Total run time:  20.834 s

k8s-node1:

----------

          ID: redis-install

    Function: pkg.installed

        Name: redis

      Result: True

     Comment: The following packages were installed/updated: redis

     Started: ::41.350432

    Duration: 47371.887 ms

     Changes:

              ----------

              redis:

                  ----------

                  new:

                      3.2.-.el7

                  old:

----------

          ID: redis-config

    Function: file.managed

        Name: /etc/redis.conf

      Result: True

     Comment: File /etc/redis.conf updated

     Started: ::28.751141

    Duration: 179.74 ms

     Changes:

              ----------

              diff:

                  ---

                  +++

                  @@ -, +, @@

                   # Examples:

                   #

                   # bind 192.168.1.100 10.0.0.1

                  -# bind 127.0.0.1 ::

                  +bind 172.16.80.6

                   #

                   # ~~~ WARNING ~~~ If the computer running Redis is directly exposed to the

                   # internet, binding to all the interfaces is dangerous and will expose the

                  @@ -, +, @@

                   # IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES

                   # JUST COMMENT THE FOLLOWING LINE.

                   # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

                  -bind 127.0.0.1

                   # Protected mode is a layer of security protection, in order to avoid that

                   # Redis instances left open on the internet are accessed and exploited.

                  @@ -, +, @@

                   # By default Redis does not run as a daemon. Use 'yes' if you need it.

                   # Note that Redis will write a pid file in /var/run/redis.pid when daemonized.

                  -daemonize no

                  +daemonize yes

                   # If you run Redis from upstart or systemd, Redis can interact with your

                   # supervision tree. Options:

              mode:

              user:

                  root

----------

          ID: redis-service

    Function: service.running

        Name: redis

      Result: True

     Comment: Service redis has been enabled, and is running

     Started: ::29.930887

    Duration: 147.004 ms

     Changes:

              ----------

              redis:

                  True

----------

          ID: slave_config

    Function: cmd.run

        Name: redis-cli -h 172.16.80.6 slaveof 172.16.80.5

      Result: True

     Comment: Command "redis-cli -h 172.16.80.6 slaveof 172.16.80.5 6379" run

     Started: ::30.079706

    Duration: 33.352 ms

     Changes:

              ----------

              pid:

              retcode:

              stderr:

              stdout:

                  OK

Summary for k8s-node1

------------

Succeeded:  (changed=)

Failed:

------------

Total states run:

Total run time:  47.732 s

验证结果

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