Dumping without any limit on the data being dumped will generate
a large amount of data. Also, sometimes it is necessary to dump
only a part of the data in order to change or transfer it.
This change allows to specify a part of the data to dump and
by default works same as before. (no public API change)
Signed-off-by: Amin Borjian <borjianamin98@outlook.com>
This keeps the previous behaviour of printing details about duplicate
rules but doesn't exit with a fatal exit code unless turned on.
Signed-off-by: David Leadbeater <dgl@dgl.cx>
* promtool: support matchers when querying label values
Signed-off-by: Ben Ye <ben.ye@bytedance.com>
* address review comment
Signed-off-by: Ben Ye <ben.ye@bytedance.com>
* refactor: move from io/ioutil to io and os packages
* use fs.DirEntry instead of os.FileInfo after os.ReadDir
Signed-off-by: MOREL Matthieu <matthieu.morel@cnp.fr>
* Add a --lint flag to the promtool check rules and check config commands
Checking rules with promtool emits warnings in the case of duplicate rules.
These warnings do not result in a non-zero exit code and are difficult to
spot in CI environments. Additionally, checking for duplicates is closer
to a lint check rather than a syntax check.
This commit adds a --lint flag to commands which include checking rules.
The flag can be used to enable or disable certain linting options
and cause the execution to return a non-zero exit code in case
those options are not met.
Signed-off-by: fpetkovski <filip.petkovsky@gmail.com>
* Exit with status 3 on lint error
Signed-off-by: fpetkovski <filip.petkovsky@gmail.com>
This follows the line of argument that the invariant of not looking
ahead of the query time was merely emerging behavior and not a
documented stable feature. Any query that looks ahead of the query
time was simply invalid before the introduction of the negative offset
and the @ modifier.
Signed-off-by: beorn7 <beorn@grafana.com>
This commit adds a `--syntax-only` flag for `promtool check config`.
When passing in this flag, promtool will omit various file existence
checks that would cause the check to fail (e.g. the check would not
fail if `rule_files` files don't exist at their respective paths).
This functionality will allow CI systems to check the syntax of
configs without worrying about referenced files.
Fixes: #5222
Signed-off-by: zzehring <zack.zehring@grafana.com>
The promtool check config command still uses the bearer_token_file
field which is deprecated in favour of authorization.credentials_file.
This commit modifies the command to use the new field insted.
Fixes#9874
Signed-off-by: fpetkovski <filip.petkovsky@gmail.com>
This creates a new `model` directory and moves all data-model related
packages over there:
exemplar labels relabel rulefmt textparse timestamp value
All the others are more or less utilities and have been moved to `util`:
gate logging modetimevfs pool runtime
Signed-off-by: beorn7 <beorn@grafana.com>
* support maxBlockDuration for promtool tsdb create-blocks-from rules
Fixes#9465
Signed-off-by: Will Tran <will@autonomic.ai>
* don't hardcode 2h as the default block size in rules test
Signed-off-by: Will Tran <will@autonomic.ai>
The compaction analysis which runs under promtool tsdb analyze can be an
intensive process which slows down the entire command.
This commit adds an --extended flag to tsdb analyze which can be toggled
for running long running tasks, such as compaction analysis.
Signed-off-by: fpetkovski <filip.petkovsky@gmail.com>
Trade space for speed. Convert all rules into our temporary struct, sort
and then iterate. This is a significant when having many rules.
Signed-off-by: Holger Hans Peter Freyther <holger@moiji-mobile.com>
* Extend promtool to support compaction analysis
This commit extends the promtool tsdb analyze command to help
troubleshoot high Prometheus disk usage. The command now plots a
distribution of how full chunks are relative to the maximum capacity of
120 samples per chunk.
Signed-off-by: fpetkovski <filip.petkovsky@gmail.com>
* Update cmd/promtool/tsdb.go
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Added feature flag support to unit tests
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Added/fixed tests
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* Addressed review comments
Signed-off-by: Levi Harrison <git@leviharrison.dev>
* promtool: backfill: allow configuring block duration
When backfilling large amounts of data across long periods of time, it
may in certain circumstances be useful to use a longer block duration to
increase the efficiency and speed of the backfilling process. This patch
adds a flag --block-duration-power to allow a user to choose the power N
where the block duration is 2^(N+1)h.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
* promtool: use sub-tests in backfill testing
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
* backfill: add messages to tests for clarity
When someone new breaks a test, seeing "expected: false, got: true" is
really not useful. A nice message helps here.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
* backfill: test long block durations
A test that uses a long block duration to write bigger blocks is added.
The check to make sure all blocks are the default duration is removed.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
When using the backfill command to add data to an ephemeral/test
Prometheus instance, it is not important to see which data was added as
it is often generated ahead of time and mostly irrelevant to the
use-case. The current approach prints information about each block that
is written, but does so in a generally inefficient and costly manner.
This patch adds a `--quiet` flag that allows a user to opt out of this
behavior.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
* Update Go modules for 2.26
Bump all Go modules to the latest upstream.
Signed-off-by: Ben Kochie <superq@gmail.com>
* Fix promtool for new client_golang
LabelValues now requires a list of string matchers.
Signed-off-by: Ben Kochie <superq@gmail.com>
By default same value that was hardcoded is used, but with the
new flag added the number of scrapes can be increased to any value.
Signed-off-by: Pau Freixes <pfreixes@gmail.com>
