96 lines
3.2 KiB
Python
96 lines
3.2 KiB
Python
"""Clean Plugin for WordOps."""
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import os
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import urllib.request
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from cement.core import handler, hook
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from cement.core.controller import CementBaseController, expose
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from wo.core.aptget import WOAptGet
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from wo.core.logging import Log
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from wo.core.services import WOService
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from wo.core.shellexec import WOShellExec
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def wo_clean_hook(app):
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pass
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class WOCleanController(CementBaseController):
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class Meta:
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label = 'clean'
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stacked_on = 'base'
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stacked_type = 'nested'
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description = (
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'Clean NGINX FastCGI cache, Opcache, Redis Cache')
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arguments = [
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(['--all'],
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dict(help='Clean all cache', action='store_true')),
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(['--fastcgi'],
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dict(help='Clean FastCGI cache', action='store_true')),
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(['--opcache'],
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dict(help='Clean OpCache', action='store_true')),
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(['--redis'],
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dict(help='Clean Redis Cache', action='store_true')),
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]
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usage = "wo clean [options]"
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@expose(hide=True)
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def default(self):
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pargs = self.app.pargs
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if (not (pargs.all or pargs.fastcgi
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or pargs.opcache or
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pargs.redis)):
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self.clean_fastcgi()
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if pargs.all:
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self.clean_fastcgi()
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self.clean_opcache()
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self.clean_redis()
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if pargs.fastcgi:
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self.clean_fastcgi()
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if pargs.opcache:
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self.clean_opcache()
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if pargs.redis:
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self.clean_redis()
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@expose(hide=True)
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def clean_redis(self):
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"""This function clears Redis cache"""
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if(WOAptGet.is_installed(self, "redis-server")):
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Log.info(self, "Cleaning Redis cache")
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WOShellExec.cmd_exec(self, "redis-cli flushall")
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else:
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Log.info(self, "Redis is not installed")
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@expose(hide=True)
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def clean_fastcgi(self):
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if(os.path.isdir("/var/run/nginx-cache")):
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Log.info(self, "Cleaning NGINX FastCGI cache")
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WOShellExec.cmd_exec(self, "rm -rf /var/run/nginx-cache/*")
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WOService.restart_service(self, 'nginx')
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else:
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Log.error(self, "Unable to clean FastCGI cache", False)
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@expose(hide=True)
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def clean_opcache(self):
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try:
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Log.info(self, "Cleaning opcache")
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urllib.request.urlopen("https://127.0.0.1:22222/cache"
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"/opcache/opgui.php?reset=1").read()
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except Exception as e:
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Log.debug(self, "{0}".format(e))
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Log.debug(self, "Unable hit url, "
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" https://127.0.0.1:22222/cache/opcache/"
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"opgui.php?reset=1,"
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" please check you have admin tools installed")
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Log.debug(self, "please check you have admin tools installed,"
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" or install them with `wo stack install --admin`")
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Log.error(self, "Unable to clean opcache", False)
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def load(app):
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# register the plugin class.. this only happens if the plugin is enabled
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app.handler.register(WOCleanController)
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# register a hook (function) to run after arguments are parsed.
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hook.register('post_argument_parsing', wo_clean_hook)
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