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2019/06/20 00:55
salt sls文件解读
es-rpm-file:
file.managed: #文件上传
- name: /opt/elasticsearch-2.4.2.rpm #子节点文件
- source: salt://test/es-2-4/elasticsearch-2.4.2.rpm #主节点文件
- user: root #子节点上文件属主
- group: root #子节点上文件属主
- mode: 755 #授权
es-install:
cmd.run:
- cwd: /opt #运行路径
- names:
- yum -y localinstall elasticsearch-2.4.2.rpm #运行命令
- unless: test ! -z `rpm -qa elasticsearch` #返回成功0则不执行下面
- require: #依赖顺序
- file: es-rpm-file
es-mkdir:
cmd.run:
- cwd: /data
- names:
- mkdir -p /data/es
- chown -R elasticsearch:elasticsearch /data/es
- require:
- cmd: es-install
es-jvm-file:
file.managed:
- name: /etc/sysconfig/elasticsearch
- source: salt://test/es-2-4/elasticsearch
- template: jinja
- user: elasticsearch
- group: elasticsearch
- mode: 755
- require:
- cmd: es-install
es-config-file:
file.managed:
- name: /etc/elasticsearch/elasticsearch.yml
- source: salt://test/es-2-4/elasticsearch.yml
- template: jinja
- user: elasticsearch
- group: elasticsearch
- mode: 755
- require:
- cmd: es-install
file.managed
/usr/lib/python2.7/site-packages/salt/states/file.py
def managed(name,
source=None,
source_hash='',
source_hash_name=None,
user=None,
group=None,
mode=None,
template=None,
makedirs=False,
dir_mode=None,
context=None,
replace=True,
defaults=None,
backup='',
show_changes=True,
create=True,
contents=None,
tmp_ext='',
contents_pillar=None,
contents_grains=None,
contents_newline=True,
contents_delimiter=':',
encoding=None,
encoding_errors='strict',
allow_empty=True,
follow_symlinks=True,
check_cmd=None,
skip_verify=False,
win_owner=None,
win_perms=None,
win_deny_perms=None,
win_inheritance=True,
**kwargs):
cmd.run
/usr/lib/python2.7/site-packages/salt/states/cmd.py
def run(name,
onlyif=None,
unless=None,
creates=None,
cwd=None,
runas=None,
shell=None,
env=None,
stateful=False,
umask=None,
output_loglevel='debug',
quiet=False,
timeout=None,
ignore_timeout=False,
use_vt=False,
**kwargs):
'''
Run a command if certain circumstances are met. Use ``cmd.wait`` if you
want to use the ``watch`` requisite.
name
The command to execute, remember that the command will execute with the
path and permissions of the salt-minion.
onlyif
A command to run as a check, run the named command only if the command
passed to the ``onlyif`` option returns true
unless
A command to run as a check, only run the named command if the command
passed to the ``unless`` option returns false
cwd
The current working directory to execute the command in, defaults to
/root
runas
The user name to run the command as
shell
The shell to use for execution, defaults to the shell grain
env
A list of environment variables to be set prior to execution.
jinja语法修改配置文件
通过jinja语法修改 /etc/sysconfig/elasticsearch
...
{% if 7000 < grains['mem_total'] < 10000 %}
ES_HEAP_SIZE=4g
{% elif 5000 < grains['mem_total'] < 7000 %}
ES_HEAP_SIZE=3g
{% elif 3000 < grains['mem_total'] < 5000 %}
ES_HEAP_SIZE=2g
{% elif 1000 < grains['mem_total'] < 3000 %}
ES_HEAP_SIZE=1g
{% endif %}
...
通过jinja语法修改 /etc/elasticsearch/elasticsearch.yml
...
node.name: {{grains['fqdn']}} <!--主机名 -->
network.publish_host: {{grains['fqdn_ip4'][0]}} <!--ip -->
...
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