def envLoadCurrent(self):
cmds = CommandList(["subenv current"])
return self.readLink() \
.bind(Link.runCommand, cmds.logicAnd(), stream=False, sudo=False, capture=True) \
.map(self.__cacheCurrentEnv) \
.catch(lambda err: Fail(EnvNotDefinedError("No current subenv is set. Check 'switch' for detais."))) \
.then(lambda: self)
def envStatus(self, full=False):
if full:
cmds = CommandList([self.orchestrate('status')])
return self.readLink() \
.bind(Link.runCommand, cmds.logicAnd(), stream=False, sudo=False, capture=True) \
.map(self.__envStatus)
else:
return OK(self.__envStatus())
def envRun(self, task, args):
cmd = CommandList(self.orchestrate('run', task, args))
return self.readLink().bind(Link.runCommand,
cmd=cmd.logicAnd(),
interactive=True,
stream=True,
shell=False,
capture=False)
def envExec(self, container, cmd, cwd=None, user=None):
cmd = CommandList(self.orchestrate('exec', container, cmd, cwd, user))
return self.readLink().bind(Link.runCommand,
cmd=cmd.logicAnd(),
interactive=True,
stream=True,
shell=False,
capture=False)
def envListLogs(self, parts=[], pattern=None):
if not pattern:
pattern = "%s*.log" % ('-'.join(parts))
cmds = CommandList()
cmd = "ls -1 \"logs/%s\" | xargs -n1 basename" % pattern
cmds.append('subenv run %s' % cmd)
return self.readLink() \
.bind(Link.runCommand, cmds.logicAnd(), stream=True, capture=False, sudo=False)
def envLogs(self, parts=[], pattern=None, follow=True, lines=None):
if not pattern:
pattern = "%s*.log" % ('-'.join(parts))
cmds = CommandList()
cmd = "tail"
if follow:
cmd += " -f"
if lines:
cmd += " -n %s" % int(lines)
cmd += " \"logs/%s\"" % pattern
cmds.append('subenv run %s' % cmd)
return self.readLink() \
.bind(Link.runCommand, cmds.logicAnd(), stream=True, capture=False, sudo=False)
def exec(self, container, cmd, cwd=None, user=None):
opts = []
cmdline = ' '.join(cmd)
initCommands = CommandList(['export TERM=xterm', cmdline])
if user:
opts.append('--user %s' % user)
if cwd:
initCommands.insert(0, 'cd %s' % cwd)
tpl = {
'opts': ' '.join(opts),
'container': container,
'initCommands': initCommands.logicAnd()
}
return [
"dockwrkr exec -t -i %(opts)s %(container)s '/bin/sh -c \"%(initCommands)s\"'"
% tpl
]
def envStart(self, reset=False, containers=[]):
cmds = CommandList()
if reset:
cmds.append(self.getOrchestratorCommand('resetAll'))
if len(containers) > 0:
self.logAdapter.info("Starting %s container(s)" %
(' '.join(containers)))
cmds.append(self.orchestrate('start', containers))
else:
self.logAdapter.info("Starting all containers...")
cmds.append(self.orchestrate('startAll'))
return self.readLink() \
.bind(Link.runCommand, cmds.logicAnd(), stream=True, sudo=False)
def envRecreate(self, time=10, containers=[]):
cmds = CommandList()
if len(containers) > 0:
self.logAdapter.info("Recreating %s containers" %
(' '.join(containers)))
cmds.append(self.orchestrate('recreate', containers, time))
else:
self.logAdapter.info("Recreating all containers...")
cmds.append(self.orchestrate('recreateAll', time))
return self.readLink() \
.bind(Link.runCommand, cmds.logicAnd(), stream=True, sudo=False)
def envSwitch(self, subenvName, restart=False):
self.logAdapter.info("Switch engine '%s' to subenv '%s'" %
(self.name, subenvName))
self.currentEnv = subenvName
self.loadSubenvConfigFile()
cmds = CommandList([
"subenv init '/substance/devroot/%s'" % (subenvName),
"subenv use '%s'" % (subenvName),
])
if restart:
cmds.append(self.orchestrate('resetAll'))
cmds.append(self.orchestrate('login'))
cmds.append(self.orchestrate('startAll'))
return self.readLink() \
.bind(Link.runCommand, cmds.logicAnd(), stream=True, sudo=False) \
.then(self.envRegister)
def envCleanup(self):
cmds = CommandList()
cmds.append('docker system prune -a')
return self.readLink() \
.bind(Link.runCommand, cmds.logicAnd(), interactive=True, stream=True, shell=False, capture=False)