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Python util.getDockerClient函数代码示例

本文整理汇总了Python中util.getDockerClient函数的典型用法代码示例。如果您正苦于以下问题:Python getDockerClient函数的具体用法?Python getDockerClient怎么用?Python getDockerClient使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了getDockerClient函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: __init__

  def __init__(self, manager, component, link_config):
    # The component that exports the link.
    self.component = component

    # The configuration for the component link.
    self.link_config = link_config

    # The kind of the link.
    self.kind = 'http' if link_config.kind.lower() == 'http' else 'tcp'

    # The port of the link inside the running container.
    self.container_port = link_config.port

    # The address of the link under the proxy (None if the link is not running).
    self.address = None

    # The port of the link under the proxy (None if the link is not running).
    self.exposed_port = None

    # Whether the link is currently running.
    self.running = False

    # Lookup the runtime information for the link.
    client = getDockerClient()
    container = component.getPrimaryContainer()
    if container:
      container_ip = containerutil.getContainerIPAddress(client, container)

      self.address = client.inspect_container(container)['NetworkSettings']['Gateway'] # The host's IP address.
      self.exposed_port = link_config.getHostPort()
      self.running = True
开发者ID:AnyBucket,项目名称:gantryd,代码行数:31,代码来源:manager.py

示例2: update

  def update(self):
    """ Updates a running instance of the component. Returns True on success and False
        otherwise.
    """
    self.logger.debug('Updating component %s', self.getName())
    client = getDockerClient()

    # Get the list of currently running container(s).
    existing_containers = self.getAllContainers(client)
    existing_primary = self.getPrimaryContainer()

    # Start the new instance.
    container = self.start()
    if not container:
      return False

    # Mark all the existing containers as draining.
    for existing in existing_containers:
      setContainerStatus(existing, 'draining')

    # Update the port proxy to redirect the external ports to the new
    # container.
    report('Redirecting traffic to new container', component=self)
    self.manager.adjustForUpdatingComponent(self, container)

    # Signal the existing primary container to terminate
    if existing_primary is not None:
      self.manager.terminateContainer(existing_primary, self)

    return True
开发者ID:zendesk,项目名称:gantryd,代码行数:30,代码来源:component.py

示例3: update

    def update(self):
        """ Updates a running instance of the component. Returns True on success and False
        otherwise.
    """
        self.logger.debug("Updating component %s", self.getName())
        client = getDockerClient()

        # Get the list of currently running container(s).
        existing_containers = self.getAllContainers(client)
        existing_primary = self.getPrimaryContainer()

        # Start the new instance.
        container = self.start()
        if not container:
            return False

        # Mark all the existing containers as draining.
        for existing in existing_containers:
            setContainerStatus(existing, "draining")

        # Signal the existing primary container to terminate
        self.elb_manager.deregisterContainer()
        if existing_primary is not None:
            self.manager.terminateContainer(existing_primary, self)

        return True
开发者ID:derosm2,项目名称:gantryd,代码行数:26,代码来源:component.py

示例4: updateProxy

  def updateProxy(self):
    """ Updates the proxy used for port mapping to conform to the current running container
        list.
    """
    client = getDockerClient()
    
    # Clear all routes in the proxy.
    # TODO: When this is in daemon mode, don't need do this. We could selectively
    # edit it instead.
    self.proxy.clear_routes()
    
    # Add routes for the non-draining containers and collect the draining containers to
    # watch.
    report('Finding running containers...', level = ReportLevels.EXTRA)
    draining_containers = []
    starting_containers = []
    
    for component in self.components.values():
      for container in component.getAllContainers(client):
        if getContainerStatus(container) != 'draining':
          starting_containers.append(container)
          for mapping in component.config.ports:
            local_port = containerutil.getLocalPort(client, container, mapping.container)
            route = Route(mapping.kind == 'http', mapping.external, 'localhost', local_port)
            self.proxy.add_route(route)
        else:
          draining_containers.append(container)

    # Commit the changes to the proxy.
    if draining_containers or starting_containers:
      report('Updating proxy...', level = ReportLevels.EXTRA)
      self.proxy.commit()
    else:
      report('Shutting down proxy...', level = ReportLevels.EXTRA)
      self.proxy.shutdown()
    
    # Mark the starting containers as running.
    for container in starting_containers:
      setContainerStatus(container, 'running')

    if draining_containers:
      report('Starting monitoring...', level = ReportLevels.EXTRA)
    
    # If there are any draining containers, add them to the watcher thread.
    with self.watcher_lock:
      self.containers_watched.extend(draining_containers)
    
    # Call the event to wakeup the watcher thread.
    if draining_containers:
      self.watcher_event.set()    
    
    # If in local mode, then wait until all the containers have drained. This
    # prevents the python debugger from shutting down, since the other threads
    # are all daemon threads.
    if not self.daemon_mode and draining_containers:
      while True:
        self.watcher_thread.join(10)
        if not self.watcher_thread.isAlive():
          break
开发者ID:philipz,项目名称:gantryd,代码行数:59,代码来源:manager.py

示例5: isRunning

 def isRunning(self):
   """ Returns whether this component has at least one running container. Note that
       this will return True for ALL possible containers of the component, including
       deprecated ones.
   """
   self.logger.debug('Checking if component %s is running', self.getName())
   client = getDockerClient()
   return len(self.getAllContainers(client)) > 0
开发者ID:zendesk,项目名称:gantryd,代码行数:8,代码来源:component.py

示例6: pullRepo

 def pullRepo(self):
   """ Attempts to pull the repo for this component. On failure, returns False. """
   try:
     self.logger.debug('Attempting to pull repo for component %s: %s:%s', self.getName(), self.config.repo, self.config.tag)
     client = getDockerClient()
     client.pull(self.config.repo, tag = self.config.tag)
   except Exception as e:
     self.logger.exception(e)
     return False
开发者ID:philipz,项目名称:gantryd,代码行数:9,代码来源:component.py

示例7: getLocalPort

 def getLocalPort(self, container, container_port):
   """ Returns the port on the local system for the given container port or 0 if none. """
   client = getDockerClient()
   try:
     self.logger.debug('Looking up port %d for container %s', container_port, container)
     return client.port(container, container_port)
   except Exception as e:
     self.logger.exception(e)
     return 0
开发者ID:philipz,项目名称:gantryd,代码行数:9,代码来源:healthcheck.py

示例8: getContainerInformation

  def getContainerInformation(self):
    """ Returns the container status information for all containers. """
    client = getDockerClient()
    information = []

    for container in self.getAllContainers(client):
      information.append((container, getContainerStatus(container)))

    return information
开发者ID:zendesk,项目名称:gantryd,代码行数:9,代码来源:component.py

示例9: getImageId

 def getImageId(self):
   """ Returns the docker ID of the image used for this component. Note that this
       will *not* return the *named* image, but rather the full UUID-like ID.
   """
   client = getDockerClient()
   named_image = self.config.getFullImage()
   self.logger.debug('Finding image ID for component %s with named image %s', self.getName(), named_image)
   result = client.inspect_image(named_image)
   return result['Id']
开发者ID:zendesk,项目名称:gantryd,代码行数:9,代码来源:component.py

示例10: getPrimaryContainer

  def getPrimaryContainer(self):
    """ Returns the container for this component that is not marked as draining or None if
        none.
    """
    client = getDockerClient()
    for container in self.getAllContainers(client):
      if getContainerStatus(container) != 'draining':
        return container

    return None
开发者ID:zendesk,项目名称:gantryd,代码行数:10,代码来源:component.py

示例11: getPrimaryContainerImageId

  def getPrimaryContainerImageId(self):
    """ Returns the image id of the primary container for this component or None if none.
    """

    container = self.getPrimaryContainer()

    if container is None:
        return None
    client = getDockerClient()
    return client.inspect_container(container)['Image']
开发者ID:jmccarty3,项目名称:gantryd,代码行数:10,代码来源:component.py

示例12: getImageId

 def getImageId(self):
     """ Returns the docker ID of the image used for this component. Note that this
     will *not* return the *named* image, but rather the full UUID-like ID.
 """
     client = getDockerClient()
     named_image = self.config.getFullImage()
     self.logger.debug("Finding image ID for component %s with named image %s", self.getName(), named_image)
     # ensure the image is available before inspection.
     self.ensureImage(client)
     result = client.inspect_image(named_image)
     return result["Id"]
开发者ID:binhtnguyen,项目名称:gantryd,代码行数:11,代码来源:component.py

示例13: run

  def run(self, container, report):
    report('ExecTerminationSignal in container %s: %s' % (container['Id'][0:12], self.config.exec_command),
           level=ReportLevels.EXTRA)

    try:
      client = getDockerClient()
      response = client.exec_create(container, self.config.exec_command)
      client.exec_start(response['Id'])
    except Exception as exc:
      self.logger.exception(exc)
      return False

    return True
开发者ID:JiangKevin,项目名称:gantryd,代码行数:13,代码来源:termination.py

示例14: getCommand

  def getCommand(self):
    """ Returns the command to run or None if none found. """
    config_command = self.config.getCommand()
    if config_command:
      return config_command

    client = getDockerClient()
    named_image = self.config.getFullImage()
    result = client.inspect_image(named_image)
    container_cfg = result['Config']
    if not 'Cmd' in container_cfg:
      return None

    return ' '.join(container_cfg['Cmd'])
开发者ID:zendesk,项目名称:gantryd,代码行数:14,代码来源:component.py

示例15: pullRepo

 def pullRepo(self):
     """ Attempts to pull the repo for this component. On failure, returns False. """
     try:
         self.logger.debug(
             "Attempting to pull repo for component %s: %s:%s", self.getName(), self.config.repo, self.config.tag
         )
         client = getDockerClient()
         # put in the stream output to block the pull process
         for line in client.pull(self.config.repo, tag=self.config.tag, stream=True):
             self.logger.debug(json.dumps(json.loads(line), indent=4))
         # client.pull(self.config.repo, tag=self.config.tag)
         return True
     except Exception as e:
         self.logger.exception(e)
         return False
开发者ID:binhtnguyen,项目名称:gantryd,代码行数:15,代码来源:component.py


注:本文中的util.getDockerClient函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。