TRT-2865: Add CI job to run the integration tests

[openshift-trt-agent]

Summary

Adds CI support for running integration tests as a PR requirement (TRT-2865).

The integration tests currently rely on testcontainers-go to spin up a Postgres container, which requires a container runtime (Docker/Podman) unavailable in OpenShift CI test pods. This PR adds an external Postgres mode: when SIPPY_INTEGRATION_DSN is set, tests connect to the provided Postgres instance directly, bypassing testcontainers.

Changes:

• test/integration/util/testdb.go: Added ConnectToExternalPostgres() for CI environments where Postgres is provided as a service. Fixed template DB cleanup to handle re-runs on the same Postgres instance (unmark template before dropping).
• test/integration/jobs_test.go: TestMain checks SIPPY_INTEGRATION_DSN env var to choose between external Postgres and testcontainers.
• scripts/integration.sh: CI runner script (modeled after scripts/e2e.sh) that handles Postgres setup in devcontainer/host environments and runs make integration.
• Makefile: Added ci-integration target that runs the integration script.

CI Configuration (openshift/release)

To complete this work, add a ci-operator test step in the openshift/release repo that:

1. Runs a Postgres sidecar container (e.g., quay.io/enterprisedb/postgresql)
2. Sets SIPPY_INTEGRATION_DSN pointing to the sidecar
3. Runs make integration

Test plan

• go vet ./test/integration/... passes
• golangci-lint run ./test/integration/... passes (0 issues)
• All 133 integration tests pass with external Postgres (SIPPY_INTEGRATION_DSN set)
• All 133 integration tests pass via scripts/integration.sh in devcontainer
• All 15,124 Go unit tests pass (gotestsum ./pkg/...)

Jira: https://issues.redhat.com/browse/TRT-2865

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Generated with Claude Code

[openshift-merge-bot]

Pipeline controller notification
This repo is configured to use the pipeline controller. Second-stage tests will be triggered either automatically or after lgtm label is added, depending on the repository configuration. The pipeline controller will automatically detect which contexts are required and will utilize /test Prow commands to trigger the second stage.

For optional jobs, comment /test ? to see a list of all defined jobs. To trigger manually all jobs from second stage use /pipeline required command.

This repository is configured in: automatic mode

[openshift-ci-robot]

@openshift-trt-agent[bot]: This pull request references TRT-2865 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the spike to target the "5.0.0" version, but no target version was set.

Details

In response to this:

Summary

Adds CI support for running integration tests as a PR requirement (TRT-2865).

The integration tests currently rely on testcontainers-go to spin up a Postgres container, which requires a container runtime (Docker/Podman) unavailable in OpenShift CI test pods. This PR adds an external Postgres mode: when SIPPY_INTEGRATION_DSN is set, tests connect to the provided Postgres instance directly, bypassing testcontainers.

Changes:

• test/integration/util/testdb.go: Added ConnectToExternalPostgres() for CI environments where Postgres is provided as a service. Fixed template DB cleanup to handle re-runs on the same Postgres instance (unmark template before dropping).
• test/integration/jobs_test.go: TestMain checks SIPPY_INTEGRATION_DSN env var to choose between external Postgres and testcontainers.
• scripts/integration.sh: CI runner script (modeled after scripts/e2e.sh) that handles Postgres setup in devcontainer/host environments and runs make integration.
• Makefile: Added ci-integration target that runs the integration script.

CI Configuration (openshift/release)

To complete this work, add a ci-operator test step in the openshift/release repo that:

1. Runs a Postgres sidecar container (e.g., quay.io/enterprisedb/postgresql)
2. Sets SIPPY_INTEGRATION_DSN pointing to the sidecar
3. Runs make integration

Test plan

• go vet ./test/integration/... passes
• golangci-lint run ./test/integration/... passes (0 issues)
• All 133 integration tests pass with external Postgres (SIPPY_INTEGRATION_DSN set)
• All 133 integration tests pass via scripts/integration.sh in devcontainer
• All 15,124 Go unit tests pass (gotestsum ./pkg/...)

Jira: https://issues.redhat.com/browse/TRT-2865

---

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[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: openshift-trt-agent[bot]
Once this PR has been reviewed and has the lgtm label, please assign xueqzhan for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Details

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• OWNERS

Approvers can indicate their approval by writing /approve in a comment
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[openshift-ci]

Hi @openshift-trt-agent[bot]. Thanks for your PR.

I'm waiting for a openshift member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work.

Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Details

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[redhat-chai-bot]

/close

Closing this PR — the approach did not match the intent of TRT-2865. The work will be done as a ci-operator config change in openshift/release instead.

[openshift-ci]

@redhat-chai-bot: You can't close an active issue/PR unless you authored it or you are a collaborator.

Details

In response to this:

/close

Closing this PR — the approach did not match the intent of TRT-2865. The work will be done as a ci-operator config change in openshift/release instead.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.