Saltstack Automatic Deployment haproxy+keepalived+nginx+memcache+php (fastcgi)

Two series:

To deploy the keepalived total directory structure

[[email protected] salt]# tree /srv/salt//srv/salt/├── base│   ├──  init│   │   ├── audit.sls│   │   ├──  dns.sls│   │   ├── env_init.sls│   │    ├── epel.sls│   │   ├── files│   │   │    └── resolv.conf│   │   ├── history.sls│    │   └── sysctl.sls│   └── top.sls└── prod     ├── cluster    │   ├── files    │    │   ├── haproxy-outside.cfg    │   │    ├── haproxy-outside.cfg.bak    │   │   └──  haproxy-outside-keepalived.conf    │   ├── haproxy-outside-keepalived.sls     │   └── haproxy-outside.sls    ├── haproxy     │   ├── files    │   │    ├── haproxy-1.4.24.tar.gz    │   │   └──  haproxy.init    │   └── install.sls    ├──  keepalived    │   ├── files    │    │   ├── keepalived-1.1.19.tar.gz    │   │    ├── keepalived.init    │   │   └──  keepalived.sysconfig    │   └── install.sls    └──  pkg        ├── create-haproxy.sls        ├──  Keepalived-init.sls        └── pkg-init.sls

1. Package Management

CD/USR/LOCAL/SRCCP Keepalived-1.1.19.tar.gz/srv/salt/prod/keepalived/filestar XF KEEPALIVED-1.1.19.TAR.GZCD Keepalived-1.1.19/keepalived/etc/init.d/keepalived.init/srv/salt/prod/keepalived/files CP keepalived-1.1.19/ Keepalived/etc/init.d/keepalived.sysconfig/srv/salt/prod/keepalived/files

Because the default installation of Keepalived is under the/usr/local/keepalived directory, manually modify the init script in the source package:

Daemon keepalived ${keepalived_options}

Modified to:

Daemon/usr/local/keepalived/sbin/keepalived ${keepalived_options}

2. Write keepalived Install SLS

2.1. Installing dependent Packages

[Email protected] pkg]# Cat/srv/salt/prod/pkg/keepalived-init.sls keepalived-init:pkg.installed:-Names:-Ke Rnel-devel-popt-devel

The installation of 2.2.Keepalived is as follows:

[[Email protected] keepalived]# cat /srv/salt/prod/keepalived/install.sls include:   - pkg.keepalived-initkeepalived_install:  file.managed:    -  name: /usr/local/src/keepalived-1.1.19.tar.gz    - source: salt:// keepalived/files/keepalived-1.1.19.tar.gz    - user: root     - group: root    - mode: 755  cmd.run:     - name: mkdir -p /var/log/keepalived && cd /usr/local/ src && tar xf keepalived-1.1.19.tar.gz && cd  Keepalived-1.1.19 && ./configure --prefix=/usr/local/keepalived --disable-fwmark  && make && make install    - unless:  test -d /usr/local/keepalived &Nbsp;  - require:      - file: keepalived_ installkeepalived_sysconfig:  file.managed:    - name: /etc/sysconfig/ keepalived    - source: salt://keepalived/files/keepalived.sysconfig     - mode: 644    - user: root    -  Group: root

keepalived-rsyslogs:  file.append:    - name: /etc/rsyslog.conf     - text:      - local0.*   /var/log/ keepalived/keepalived.log   cmd.run:    - name: /etc/init.d/ rsyslog restartkeepalived_init.d:  file.managed:    - name: /etc/ init.d/keepalived    - source: salt://keepalived/files/keepalived.init     - mode: 744    - user: root    -  group: rootkeepalived_init:  cmd.run:    - name: chkconfig  --add keepalived    - unless: chkconfig --list|grep  keepalived    - require:      - file: /etc/ init.d/keepalived# another way of writing/etc/keepalived:  file.directory:    - user: root    -  group: root

2.3.Keepalived Business Reference: [keepalived Profile and service management]

Note: keepalived is the main backup node, some configurations are different, so you need to use the Jinja template to complete the configuration file management, here I used the Jinja judgment function, through grains to get the Minion side ID name to set the different ID name of the unused variable.

[[Email protected] cluster]# cat /srv/salt/prod/cluster/haproxy-outside-keepalived.sls  include:  - keepalived.installkeepalived-server:  file.managed:     - name: /etc/keepalived/keepalived.conf    - source: salt ://cluster/files/haproxy-outside-keepalived.conf    - user: root     - group: root    - mode: 644    -  template: jinja      {% if grains[' id '] ==  ' Jenkins.saltstack.me '  %}      ROUTEID: haproxy_ha       STATEID: MASTER      PRIORITYID: 150       {% elif grains[' id '] ==  ' gitlab.saltstack.me '  %}       routeid: hapRoxy_ha      stateid: backup      priorityid:  100      {% endif %}   service.running:     - name: keepalived    - enable: True     - watch:      - file: keepalived-server

2.4. Perform keepalived status

[[email protected] base]# cat /srv/salt/base/top.sls base:   ' * ':        - init.env_initprod:   ' * ':    -  cluster.haproxy-outside    - cluster.haproxy-outside-keepalived2.5. Last Note: [Email  protected] files]# cat keepalived.sysconfig# Options for keepalived.  see  ' Keepalived --help '  output and keepalived (8)  and# keepalived.conf (5)  man pages for a list of all options. here are the  most# common ones :## --vrrp                -p    only run with vrrp subsystem .# --check              -c     only run with health-checker subsystem.# --dont-release-vrrp  -v     dont remove vrrp vips & vroutes on daemon stop.# -- dont-release-ipvs  -i    dont remove ipvs topology on  daemon stop.# --dump-conf          -d     Dump the configuration data.# --log-detail          -D    Detailed log messages.# --log-facility        -s    0-7 set local syslog facility   (default=log_daemon) # #KEEPALIVED_OPTIONS = "-D" keepalived_options= "-d -d -s 0"      #keepalived日志的配置.

Keepalived-rsyslogs:file.append:-Name:/etc/rsyslog.conf-text:-local0.*/var/log/keepalived/keepalive D.log # #keepalived日志配置

This article is from the "Randolph" blog, make sure to keep this source http://randolph.blog.51cto.com/10900500/1912120

Saltstack Automatic Deployment haproxy+keepalived+nginx+memcache+php (fastcgi)