Python mongoctl_logging.log_info函数代码示例

def show_cluster_command(parsed_options):
    cluster = repository.lookup_cluster(parsed_options.cluster)
    if cluster is None:
        raise MongoctlException("Could not find cluster '%s'." %
                                parsed_options.cluster)
    log_info("Configuration for cluster '%s':" % parsed_options.cluster)
    print cluster

def do_mongo_restore(source,
                     host=None,
                     port=None,
                     dbpath=None,
                     database=None,
                     username=None,
                     password=None,
                     version_info=None,
                     restore_options=None):


    # create restore command with host and port
    restore_cmd = [get_mongo_restore_executable(version_info)]

    if host:
        restore_cmd.extend(["--host", host])
    if port:
        restore_cmd.extend(["--port", str(port)])

    # dbpath
    if dbpath:
        restore_cmd.extend(["--dbpath", dbpath])

    # database
    if database:
        restore_cmd.extend(["-d", database])

    # username and password
    if username:
        restore_cmd.extend(["-u", username, "-p"])
        if password:
            restore_cmd.append(password)

    # ignore authenticationDatabase option is version_info is less than 2.4.0
    if (restore_options and "authenticationDatabase" in restore_options and
            version_info and version_info < make_version_info("2.4.0")):
        restore_options.pop("authenticationDatabase", None)

    # ignore restoreDbUsersAndRoles option is version_info is less than 2.6.0
    if (restore_options and "restoreDbUsersAndRoles" in restore_options and
            version_info and version_info < make_version_info("2.6.0")):
        restore_options.pop("restoreDbUsersAndRoles", None)

    # append shell options
    if restore_options:
        restore_cmd.extend(options_to_command_args(restore_options))

    # pass source arg
    restore_cmd.append(source)

    cmd_display =  restore_cmd[:]
    # mask user/password
    if username:
        cmd_display[cmd_display.index("-u") + 1] =  "****"
        if password:
            cmd_display[cmd_display.index("-p") + 1] =  "****"

    # execute!
    log_info("Executing command: \n%s" % " ".join(cmd_display))
    call_command(restore_cmd, bubble_exit_code=True)

def show_server_command(parsed_options):
    server = repository.lookup_server(parsed_options.server)
    if server is None:
        raise MongoctlException("Could not find server '%s'." %
                                parsed_options.server)
    log_info("Configuration for server '%s':" % parsed_options.server)
    print server

 def set_runtime_parameter_cmd(self, name, value):
     log_info("Setting runtime parameter '%s' to '%s', for server '%s'..." %
              (name, value, self.id))
     cmd = {
         "setParameter": 1,
         name: value
     }
     self.db_command(cmd, "admin")

    def configure_sharded_cluster(self):
        sh_list = self.list_shards()
        if sh_list and sh_list.get("shards"):
            log_info("Shard cluster already configured. Will only be adding"
                     " new shards as needed...")

        for shard_member in self.shards:
            self.add_shard(shard_member.get_shard())

def do_mongo_dump(host=None,
                  port=None,
                  dbpath=None,
                  database=None,
                  username=None,
                  password=None,
                  version_info=None,
                  dump_options=None):


    # create dump command with host and port
    dump_cmd = [get_mongo_dump_executable(version_info)]

    if host:
        dump_cmd.extend(["--host", host])
    if port:
        dump_cmd.extend(["--port", str(port)])

    # dbpath
    if dbpath:
        dump_cmd.extend(["--dbpath", dbpath])

    # database
    if database:
        dump_cmd.extend(["-d", database])

    # username and password
    if username:
        dump_cmd.extend(["-u", username, "-p"])
        if password:
            dump_cmd.append(password)

    # ignore authenticationDatabase option is version_info is less than 2.4.0
    if (dump_options and "authenticationDatabase" in dump_options and
            version_info and version_info < VersionInfo("2.4.0")):
        dump_options.pop("authenticationDatabase", None)

    # ignore dumpDbUsersAndRoles option is version_info is less than 2.6.0
    if (dump_options and "dumpDbUsersAndRoles" in dump_options and
            version_info and version_info < VersionInfo("2.6.0")):
        dump_options.pop("dumpDbUsersAndRoles", None)

    # append shell options
    if dump_options:
        dump_cmd.extend(options_to_command_args(dump_options))


    cmd_display =  dump_cmd[:]
    # mask user/password
    if username:
        cmd_display[cmd_display.index("-u") + 1] = "****"
        if password:
            cmd_display[cmd_display.index("-p") + 1] =  "****"



    log_info("Executing command: \n%s" % " ".join(cmd_display))
    call_command(dump_cmd, bubble_exit_code=True)

def do_restart_server(server, options_override=None):
    log_info("Restarting server '%s'..." % server.id)

    if server.is_online():
        do_stop_server(server)
    else:
        log_info("Server '%s' is not running." % server.id)

    do_start_server(server, options_override)

def extract_archive(archive_name):
    log_info("Extracting %s..." % archive_name)
    if not which("tar"):
        msg = ("Cannot extract archive.You need to have 'tar' command in your"
               " path in order to proceed.")
        raise MongoctlException(msg)

    tar_cmd = ['tar', 'xvf', archive_name]
    call_command(tar_cmd)

    def get_environment_variables(self):
        env_vars = super(MongodServer, self).get_environment_variables() or {}

        # default TCMALLOC_AGGRESSIVE_DECOMMIT as needed if not set
        if "TCMALLOC_AGGRESSIVE_DECOMMIT" not in env_vars and self.needs_tcmalloc_aggressive_decommit():
            log_info("Defaulting TCMALLOC_AGGRESSIVE_DECOMMIT=y")
            env_vars["TCMALLOC_AGGRESSIVE_DECOMMIT"] = "y"

        return env_vars

    def remove_shard(self, shard, unsharded_data_dest_id=None, synchronized=False):
        log_info("Removing shard '%s' from shardset '%s' " % (shard.id, self.id))

        configured_shards = self.list_shards()
        log_info("Current configured shards: \n%s" % document_pretty_string(configured_shards))

        completed = False
        while not completed:
            result = self._do_remove_shard(shard, unsharded_data_dest_id)
            completed = synchronized and (result["state"] == "completed" or not self.is_shard_configured(shard))
            if not completed:
                time.sleep(2)

    def verify_runtime_parameters(self):
        log_info("Verifying runtime params...")
        wtcs_gb = self.get_cmd_option("wiredTigerCacheSizeGB")
        if wtcs_gb is not None and isinstance(wtcs_gb, float):
            wtcs_bytes = int(wtcs_gb * 1024 * 1024 * 1024)
            server_status = self.server_status()
            if not(server_status and "wiredTiger" in server_status and "cache" in server_status["wiredTiger"] and
                           "maximum bytes configured" in server_status["wiredTiger"]["cache"] and
                           server_status["wiredTiger"]["cache"]["maximum bytes configured"] == wtcs_bytes):
                raise MongoctlException("CONFIG ERROR: wiredTigerCacheSizeGB was not applied")

        log_info("Runtime params verification passed!")

def do_open_mongo_shell_to(address,
                           database=None,
                           username=None,
                           password=None,
                           server_version=None,
                           shell_options=None,
                           js_files=None,
                           ssl=False):

    # default database to admin
    database = database if database else "admin"

    shell_options = shell_options or {}
    js_files = js_files or []

    # override port if specified in --port
    if "port" in shell_options:
        address = "%s:%s" % (address.split(":")[0], shell_options["port"])
        # remove port from options since passing address + port is disallowed in mongo
        del shell_options["port"]
    connect_cmd = [get_mongo_shell_executable(server_version),
                   "%s/%s" % (address, database)]

    if username:
        connect_cmd.extend(["-u",username, "-p"])
        if password:
            connect_cmd.extend([password])

    # append shell options
    if shell_options:
        connect_cmd.extend(options_to_command_args(shell_options))

    # append js files
    if js_files:
        connect_cmd.extend(js_files)

    # ssl options
    if ssl and "--ssl" not in connect_cmd:
        connect_cmd.append("--ssl")

    cmd_display = connect_cmd[:]
    # mask user/password
    if username:
        cmd_display[cmd_display.index("-u") + 1] =  "****"
        if password:
            cmd_display[cmd_display.index("-p") + 1] =  "****"

    log_info("Executing command: \n%s" % " ".join(cmd_display))
    call_command(connect_cmd, bubble_exit_code=True)

def dry_run_configure_cluster(cluster, force_primary_server_id=None):
    log_info("\n************ Dry Run ************\n")
    db_command = None
    force = force_primary_server_id is not None
    if cluster.is_replicaset_initialized():
        log_info("Replica set already initialized. "
                 "Making the replSetReconfig command...")
        db_command = cluster.get_replicaset_reconfig_db_command(force=force)
    else:
        log_info("Replica set has not yet been initialized."
                 " Making the replSetInitiate command...")
        db_command = cluster.get_replicaset_init_all_db_command()

    log_info("Executing the following command on the current primary:")
    log_info(document_pretty_string(db_command))

def list_servers_command(parsed_options):
    servers = repository.lookup_all_servers()
    if not servers or len(servers) < 1:
        log_info("No servers have been configured.")
        return

    servers = sorted(servers, key=lambda s: s.id)
    bar = "-" * 80
    print bar
    formatter = "%-25s %-40s %s"
    print formatter % ("_ID", "DESCRIPTION", "CONNECT TO")
    print bar

    for server in servers:
        print formatter % (server.id, to_string(server.get_description()), to_string(server.get_address_display()))
    print "\n"

def download(url):
    log_info("Downloading %s..." % url)

    if which("curl"):
        download_cmd = ['curl', '-O']
        if not is_interactive_mode():
            download_cmd.append('-Ss')
    elif which("wget"):
        download_cmd = ['wget']
    else:
        msg = ("Cannot download file.You need to have 'curl' or 'wget"
               "' command in your path in order to proceed.")
        raise MongoctlException(msg)

    download_cmd.append(url)
    call_command(download_cmd)