L1L`XPL0IT

✏️ Edit: read.py

📁 /snap/google-cloud-cli/503/lib/surface/logging/read.py

# -*- coding: utf-8 -*- #
# Copyright 2015 Google LLC. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""'logging read' command."""

from googlecloudsdk.api_lib.logging import common
from googlecloudsdk.api_lib.logging import util
from googlecloudsdk.calliope import arg_parsers
from googlecloudsdk.calliope import base
from googlecloudsdk.command_lib.logs import read as read_logs_lib

@base.UniverseCompatible
@base.ReleaseTracks(
    base.ReleaseTrack.ALPHA, base.ReleaseTrack.BETA, base.ReleaseTrack.GA
)
class Read(base.Command):
  """Read log entries."""

@staticmethod
  def Args(parser):
    """Register flags for this command."""
    read_logs_lib.LogFilterPositionalArgs(parser)
    read_logs_lib.LoggingReadArgs(parser)
    target_group = parser.add_mutually_exclusive_group()
    target_group.add_argument(
        '--resource-names',
        type=arg_parsers.ArgList(),
        metavar='RESOURCE',
        help='Resource name(s) to read logs from. A resource can either be an '
        'top-level resource (e.g., "projects/my-project") or a full log view '
        'resource path (e.g., '
        '"projects/my-project/locations/my-location/buckets/my-bucket/'
        'views/my-view"). Multiple resources can be specified, separated by a '
        'comma.')
    view_group = target_group.add_argument_group(
        help='These arguments are used in conjunction with the parent to '
        'construct a view resource.')
    view_group.add_argument(
        '--location',
        required=True,
        metavar='LOCATION',
        help='Location of the log bucket. If this argument is provided then '
        '`--bucket` and `--view` must also be specified.')
    view_group.add_argument(
        '--bucket',
        required=True,
        help='Id of the log bucket. If this argument is provided then '
        '`--location` and `--view` must also be specified.')
    view_group.add_argument(
        '--view',
        required=True,
        help='Id of the view. If this argument is provided then '
        '`--location` and `--bucket` must also be specified.')
    util.AddParentArgs(parser, 'log entries to read')

def _Run(self, args):
    filter_clauses = read_logs_lib.MakeTimestampFilters(args)
    filter_clauses += [args.log_filter] if args.log_filter else []

if args.IsSpecified('location'):
      # Explicit parent/location/bucket/view specification.
      parent = util.CreateResourceName(
          util.CreateResourceName(
              util.CreateResourceName(
                  util.GetParentFromArgs(args), 'locations', args.location),
              'buckets', args.bucket), 'views', args.view)
    elif args.IsSpecified('resource_names'):
      # Explicit resource names listing.
      parent = None
    else:
      # Neither is explicitly located, default scope to parent-from-args.
      parent = util.GetParentFromArgs(args)

return common.FetchLogs(
        read_logs_lib.JoinFilters(filter_clauses, operator='AND') or None,
        order_by=args.order,
        limit=args.limit,
        parent=parent,
        resource_names=args.resource_names)

def Run(self, args):
    """This is what gets called when the user runs this command.

Args:
      args: an argparse namespace. All the arguments that were provided to this
        command invocation.

Returns:
      The list of log entries.
    """
    return self._Run(args)

Read.detailed_help = {
    'DESCRIPTION':
        """\
        {command} reads log entries.  Log entries matching *log-filter* are
        returned in order of decreasing timestamps, most-recent entries first.
        If the log entries come from multiple logs, then entries from different
        logs might be intermingled in the results.
    """,
    'EXAMPLES':
        """\
        To read log entries from Google Compute Engine instances, run:

$ {command} "resource.type=gce_instance"

To read log entries with severity ERROR or higher, run:

$ {command} "severity>=ERROR"

To read log entries written in a specific time window, run:

$ {command} 'timestamp<="2015-05-31T23:59:59Z" AND timestamp>="2015-05-31T00:00:00Z"'

To read up to 10 log entries in your project's syslog log from Compute
        Engine instances containing payloads that include the word `SyncAddress`
        and format the output in `JSON` format, run:

$ {command} "resource.type=gce_instance AND logName=projects/[PROJECT_ID]/logs/syslog AND textPayload:SyncAddress" --limit=10 --format=json

To read a log entry from a folder, run:

$ {command} "resource.type=global" --folder=[FOLDER_ID] --limit=1

To read a log entry from a global log bucket, run:

$ {command} --bucket=<bucket-id> --location=[LOCATION] --limit=1

To read a log entry from the global ```_Required``` log bucket using the bucket's ```_Default``` log view:

$ {command} "" --bucket=_Required --location=global --view=_Default --limit=1

To read a log entry from a log bucket using the bucket's ```_AllLogs``` log view:

$ {command} "" --bucket=[BUCKET_ID] --location=[LOCATION] --view=_AllLogs --limit=1

To read a log entry from a log bucket using a custom log view that you have created for the bucket:

$ {command} "" --bucket=[BUCKET_ID] --location=[LOCATION] --view=[VIEW_ID] --limit=1

To read log entries from multiple resources, specify them as a
        comma-delimeted sequence with --resource-names. Each resource name can
        be specified either as a top-level resource (e.g.,
        projects/[PROJECT_ID], folders/[FOLDER_ID], etc.) or as a Log View
        resource (e.g.,
        projects/[PROJECT_ID]/locations/[LOCATION]/buckets/[BUCKET_NAME]/views/[VIEW_ID]).

$ {command} "" --resource-names=[RESOURCE-1],[RESOURCE-2]

""",
}

Cancel

💻 Terminal

📤 Upload

📁 /snap/google-cloud-cli/503/lib/surface/logging

//snap/google-cloud-cli/503/lib/surface/logging

Name	Size	Perm	Modified	Actions
📁 __pycache__/	-	0775	2026-09-29 12:17	🗑 Delete
📁 buckets/	-	0775	2026-09-29 12:17	🗑 Delete
📁 cmek_settings/	-	0775	2026-09-29 12:17	🗑 Delete
📁 links/	-	0775	2026-09-29 12:17	🗑 Delete
📁 locations/	-	0775	2026-09-29 12:17	🗑 Delete
📁 logs/	-	0775	2026-09-29 12:17	🗑 Delete
📁 metrics/	-	0775	2026-09-29 12:17	🗑 Delete
📁 operations/	-	0775	2026-09-29 12:17	🗑 Delete
📁 recent_queries/	-	0775	2026-09-29 12:17	🗑 Delete
📁 resource_descriptors/	-	0775	2026-09-29 12:17	🗑 Delete
📁 saved_queries/	-	0775	2026-09-29 12:17	🗑 Delete
📁 scopes/	-	0775	2026-09-29 12:17	🗑 Delete
📁 settings/	-	0775	2026-09-29 12:17	🗑 Delete
📁 sinks/	-	0775	2026-09-29 12:17	🗑 Delete
📁 views/	-	0775	2026-09-29 12:17	🗑 Delete
__init__.py	1.1K	0644	1980-01-01 08:00	👁 View ✏️ Edit 📝 Rename 📦 Move 🗑 Del
copy.py	3.1K	0644	1980-01-01 08:00	👁 View ✏️ Edit 📝 Rename 📦 Move 🗑 Del
read.py	6.2K	0644	1980-01-01 08:00	👁 View ✏️ Edit 📝 Rename 📦 Move 🗑 Del
read.yaml	91B	0644	1980-01-01 08:00	👁 View ✏️ Edit 📝 Rename 📦 Move 🗑 Del
redact.py	3.2K	0644	1980-01-01 08:00	👁 View ✏️ Edit 📝 Rename 📦 Move 🗑 Del
tail.py	7.7K	0644	1980-01-01 08:00	👁 View ✏️ Edit 📝 Rename 📦 Move 🗑 Del
write.py	4.9K	0644	1980-01-01 08:00	👁 View ✏️ Edit 📝 Rename 📦 Move 🗑 Del