* Support Elasticsearch v9 alongside v8
* Add CI workflow changes for Elasticsearch v8/v9 testing
* Support Elasticsearch v7 in addition to v8/v9, add v7 CI test job
Lowers the minimum supported ES version from 8 to 7 to avoid dropping
v7 support in a dot release. Adds a dedicated CI job to verify v7
compatibility alongside the existing v8 and v9 (default) jobs.
* Fix ES7 plugin install crash on cgroup v2 hosts
* Fix ES 7 container startup on cgroup v2 Linux (GitHub Actions)
ES 7 bundles JDK 11, which crashes with a NullPointerException in
CgroupV2Subsystem.getMountPoint() on modern Linux kernels that use
cgroup v2 (including GitHub Actions ubuntu-latest runners). The flag
was already set during the Dockerfile RUN step, but not at runtime.
Adding -XX:-UseContainerSupport to ES_JAVA_OPTS in docker-compose
fixes the crash. The flag is harmless on ES 8/9 which ship JDK 17+
where the cgroup v2 bug is fixed (it simply opts out of container-aware
JVM sizing).
* Capture docker compose logs in CI test artifact
* Use ES 7.17.29 for v7 CI test; remove cgroup v2 workarounds
ES 7.17.0 bundled JDK 17.0.1 which had a cgroup v2 bug
(CgroupV2Subsystem NPE) not fixable via -XX:-UseContainerSupport.
ES 7.17.29 bundles JDK 22 where the bug is long fixed.
Reverts the -XX:-UseContainerSupport workarounds added in the
previous two commits as they were based on a wrong diagnosis
and are no longer needed.
---------
Co-authored-by: Mattermost Build <build@mattermost.com>
* ci: shard server Postgres tests into 4 parallel runners (#35739)
* ci: add test sharding plumbing to server CI
Add infrastructure for upcoming test sharding without changing behavior:
- Add shard-index and shard-total inputs to server-test-template.yml
(defaults preserve existing single-runner behavior)
- Add timing cache restore step (activates only when shard-total > 1)
- Add merge-postgres-test-results job to server-ci.yml that:
- Merges JUnit XML reports from shard artifacts
- Saves timing data cache for future shard balancing
- Handles both single-artifact and multi-shard scenarios
- Add .gitignore entries for timing cache and shard work files
Co-authored-by: Claude <claude@anthropic.com>
* ci: shard server Postgres tests into 4 parallel runners
Extract sharding logic into standalone, tested scripts and enable
4-shard parallel test execution for server Postgres CI:
Scripts:
- server/scripts/shard-split.js: Node.js bin-packing solver that
assigns test packages to shards using timing data from previous runs.
Two-tier strategy: light packages (<2min) whole, heavy packages
(api4, app) split at individual test level.
- server/scripts/run-shard-tests.sh: Multi-run wrapper that calls
gotestsum directly for each package group with -run regex filters.
- server/scripts/shard-split.test.js: 8 test cases covering round-robin
fallback, timing-based balancing, heavy package splitting, JUnit XML
fallback, and enterprise package separation.
Workflow changes:
- server-test-template.yml: Add shard splitting step that discovers test
packages and runs the solver. Modified Run Tests step to use wrapper
script when sharding is active.
- server-ci.yml: Add 4-shard matrix to test-postgres-normal. Update
merge job artifact patterns for shard-specific names.
Performance: 7.2 min with timing cache vs 62.5 min baseline = 88%
wall-time improvement. First run without cache uses JUnit XML fallback
or round-robin, then populates the cache for subsequent runs.
Co-authored-by: Claude <claude@anthropic.com>
* fix: raise heavy package threshold to 5 min to preserve test isolation
sqlstore integrity tests scan the entire database and fail when other
packages' test data is present. At 182s, sqlstore was just over the
120s threshold and getting split at test level. Raising to 300s keeps
only api4 (~38 min) and app (~15 min) as heavy — where the real
sharding gains are — while sqlstore, elasticsearch, etc. stay whole
and maintain their test isolation guarantees.
Co-authored-by: Claude <claude@anthropic.com>
* ci: only save test timing cache on default branch
PR branches always restore from master's timing cache via restore-keys
prefix matching. Timing data is stable day-to-day so this eliminates
cache misses on first PR runs and reduces cache storage.
Co-authored-by: Claude <claude@anthropic.com>
* ci: skip FIPS tests on PRs (enterprise CI handles compile check)
Per review feedback: the enterprise CI already runs a FIPS compile
check on every PR. Running the full FIPS test suite on PRs is redundant
since it uses the identical test suite as non-FIPS — the only
FIPS-specific failure mode is a build failure from non-approved crypto
imports, which the enterprise compile check catches.
Full FIPS tests continue to run on every push to master.
Co-authored-by: Claude <claude@anthropic.com>
* fix: address review feedback on run-shard-tests.sh
- Remove set -e so all test runs execute even if earlier ones fail;
track failures and exit with error at the end (wiggin77)
- Remove unused top-level COVERAGE_FLAG variable (wiggin77)
- Fix RUN_IDX increment position so report, json, and coverage files
share the same index (wiggin77)
- Update workflow comment: heavy threshold is 5 min, not 2 min (wiggin77)
Co-authored-by: Claude <claude@anthropic.com>
* style: use node: prefix for built-in fs module in shard-split.js
Co-authored-by: Claude <claude@anthropic.com>
* fix: avoid interpolating file paths into generated shell script
Read shard package lists from files at runtime instead of interpolating
them into the generated script via printf. This prevents theoretical
shell metacharacter injection from directory names, as flagged by
DryRun Security.
Co-authored-by: Claude <claude@anthropic.com>
* fix(ci): rename merged artifact to match server-ci-report glob
The merged artifact was named postgres-server-test-logs-merged which
does not match the *-test-logs pattern in server-ci-report.yml,
causing Postgres test results to be missing from PR/commit reports.
Also pins junit-report-merger to exact version 7.0.0 for supply chain
safety.
Co-authored-by: Claude <claude@anthropic.com>
* fix(ci): pass RACE_MODE env into Docker container
RACE_MODE was set on the host runner but never included in the docker
run --env list. The light-package path worked because the heredoc
expanded on the host, but run-shard-tests.sh reads RACE_MODE at
runtime inside the container where it was unset. This caused heavy
packages (api4, app) to silently lose -race detection.
Co-authored-by: Claude <claude@anthropic.com>
* fix(ci): discover new tests in heavy packages not in timing cache
Tests not present in the timing cache (newly added or renamed) would
not appear in any shard -run regex, causing them to silently skip.
After building items from the cache, run go test -list to discover
current test names and assign any cache-missing tests to shards via
the normal bin-packing algorithm with a small default duration.
Co-authored-by: Claude <claude@anthropic.com>
* fix(ci): add missing line continuation backslash in docker run
The previous --env FIPS_ENABLED line was missing a trailing backslash
after adding --env RACE_MODE, causing docker run to see a truncated
command and fail with "requires at least 1 argument".
Co-authored-by: Claude <claude@anthropic.com>
* fix(ci): add setup-go step for shard test discovery
go test -list in shard-split.js runs on the host runner via execSync,
but Go is only available inside the Docker container. Without this
step, every invocation fails silently and new-test discovery is a
no-op. Adding actions/setup-go before the shard split step ensures
the Go toolchain is available on the host.
Co-authored-by: Claude <claude@anthropic.com>
---------
Co-authored-by: Claude <claude@anthropic.com>
* updated go to version 1.25.8 (#35817)
* updated go to version 1.25.8
* updated gotestsum version to work with go 1.25.8
go 1.25 does not work with indirect tools 0.11 dependency pulled by
gotestsum.
* Use sync.WaitGroup.Go to simplify goroutine creation
Replace the wg.Add(1) + go func() { defer wg.Done() }() pattern with
wg.Go(), which was introduced in Go 1.25.
* pushes fips image on workflow dispatch to allow fips test to run on go version update
* fix new requirements for FIPS compliance imposed on updating to go 1.25.8
* updates openssl symbol check for library shipped with FIPS new versions
go-openssl v2 shipped with FIPS versions starting from 1.25 uses mkcgo to generate
bindings causing symbol names to be different.
* removes temp workflow-dispatch condition
* keep versions out of agents md file
* upgrade golangci-lint (#35845)
* test: clean up channel store data after TestChannelStore (#36066)
TestChannelStore sub-tests create channels, members, and team members
using fake TeamIds and UserIds (model.NewId() for non-existent rows).
These records are left in the database and cause integrity tests
(TestCheck*) running in the same binary to fail their full-table scans.
Register a t.Cleanup on TestChannelStore that purges the affected
tables entirely. A blanket purge is safe: the schema enforces no FK
constraints, and every test suite creates its own data independently.
* Fix command injection in server-test-template workflow (#36080)
Replace the unquoted heredoc (which embedded GITHUB_HEAD_REF into a
generated script) with a cp of the existing run-shard-tests.sh, which
already handles the light-only case. Pass BUILD_NUMBER and TEST_TARGET
as explicit docker env vars instead of interpolating them into script
content.
* fix(ci): restore testname format in sharded gotestsum runs (#36078)
run-shard-tests.sh called gotestsum directly without --format, so it
fell back to gotestsum's default (pkgname) instead of the testname
format set by the Makefile. Pass --format "${GOTESTSUM_FORMAT:-testname}"
to match the Makefile default.
Co-authored-by: Mattermost Build <build@mattermost.com>
* fix(lint): fix pre-existing golangci-lint v2.11.4 issues
Fix misspelling in comment and redundant nil check flagged by the
upgraded linter.
* ci: use golang image for test runner on release-10.11
mattermost-build-server images are not built for release branches.
Use the official golang image which is always available for any Go version.
* ci: use mattermost/mattermost-build-server for release-10.11
The mattermostdevelopment/ images are only built for master.
The production mattermost/ images are built for release branches.
* ci: use mattermost/mattermost-build-server in mmctl test template
The mattermostdevelopment/ images are only built for master.
The production mattermost/ images are built for release branches.
---------
Co-authored-by: Pavel Zeman <pavel.zeman@mattermost.com>
Co-authored-by: Claude <claude@anthropic.com>
Co-authored-by: Carlos Garcia <carlos.garcia@mattermost.com>
Co-authored-by: Mattermost Build <build@mattermost.com>
This PR adds functionality to search by a global search prefix.
This allows Mattermost to be used across multiple data centers
with multiple Elasticsearch instances synchronized using
cross-cluster replication.
While here, we also add tests cases to cover for some missing
search interface methods.
For now, no system console setting is exposed. Because IndexPrefix
is also not exposed. It can be added later if a need arises.
https://mattermost.atlassian.net/browse/MM-63298
```release-note
A new config setting ElasticsearchSettings.GlobalSearchPrefix is added
which can be used to search across multiple indices having a common prefix.
This is useful in a scenario with multiple Elasticsearch instances, where
multiple instances are writing to different indices with different prefixes
using the ElasticsearchSettings.IndexPrefix setting.
```
Co-authored-by: Mattermost Build <build@mattermost.com>
* ClaimJob now returns newly claimed job
* internal code affected by change
* test changes required
* two branches: for mysql, use transaction; for postgres, use returning
* two branches: for mysql, use transaction; for postgres, use returning
* use same millis value for LastActivityAt and StartAt
* blank commit
---------
Co-authored-by: Mattermost Build <build@mattermost.com>
We add a new field delete_at in the channels template.
This field is then searched in the SearchChannels function.
Also added tests to verify that archived channels are searched
properly, and also indexed correctly.
https://mattermost.atlassian.net/browse/MM-62295
```release-note
- Now archived channels are searchable with ES/OS if TeamSettings.ExperimentalViewArchivedChannels is enabled.
- If there are old channels which were archived before a bulk index was run, users would need to purge indexes, and do bulk index again. Because those old archived channels are removed from the index when a bulk index is run.
```
Co-authored-by: Mattermost Build <build@mattermost.com>
We cannot simply use Elasticsearch any more because
we support Opensearch as well.
Therefore changing Elasticsearch to just say Search.
Note: There are still some cases where Elasticsearch
is used. That is intentional and necessary.
```release-note
NONE
```
After https://github.com/mattermost/mattermost/pull/29209, there were some more
strings which were left out. Sending another PR to fix all of them.
The config validation strings are made generic for simplicity, because they
are called before the search backend is started, and even though you could
check for the config setting, it forces the code order. Therefore, changed
the words to just say "Search" for simplicity.
I tried to use Aider initially for a little while, but ended up fighting
a lot with the search/replace and having to repeat myself over and over again
to get it to do the refactoring. Eventually gave up and did rest of the changes
myself.
```release-note
NONE
```
