[CWS] switch arm64 fentry test to ubuntu 24.04

[paulcacheux]

What does this PR do?

amazon 2023 is running on 6.1, and fentry are not supported on arm64 on kernel 6.1.

This PR switches this test to ubuntu 24.04, running on kernel 6.8.

Motivation

Describe how to test/QA your changes

Possible Drawbacks / Trade-offs

Additional Notes

[agent-platform-auto-pr]

Gitlab CI Configuration Changes

Modified Jobs

kmt_run_secagent_tests_arm64_fentry

  kmt_run_secagent_tests_arm64_fentry:
    after_script:
    - DD_API_KEY=$($CI_PROJECT_DIR/tools/ci/fetch_secret.sh $AGENT_API_KEY_ORG2 token)
      || exit $?; export DD_API_KEY
    - export MICRO_VM_IP=$(jq --exit-status --arg TAG $TAG --arg ARCH $ARCH --arg TEST_SET
      $TEST_SET -r '.[$ARCH].microvms | map(select(."vmset-tags"| index($TEST_SET)))
      | map(select(.tag==$TAG)) | .[].ip' $CI_PROJECT_DIR/stack.output)
    - mkdir -p $CI_PROJECT_DIR/logs
    - ssh metal_instance "ssh ${MICRO_VM_IP} \"journalctl -u setup-ddvm.service\"" >
      $CI_PROJECT_DIR/logs/setup-ddvm.log || true
    - cat $CI_PROJECT_DIR/logs/setup-ddvm.log || true
    - ssh metal_instance "ssh ${MICRO_VM_IP} \"systemctl is-active setup-ddvm.service\""
      | tee $CI_PROJECT_DIR/logs/setup-ddvm.status || true
    - ssh metal_instance "scp ${MICRO_VM_IP}:/ci-visibility/junit.tar.gz /home/ubuntu/junit-${ARCH}-${TAG}-${TEST_SET}.tar.gz"
      || true
    - scp "metal_instance:/home/ubuntu/junit-${ARCH}-${TAG}-${TEST_SET}.tar.gz" $DD_AGENT_TESTING_DIR/
      || true
    - ssh metal_instance "scp ${MICRO_VM_IP}:/ci-visibility/testjson.tar.gz /home/ubuntu/testjson-${ARCH}-${TAG}-${TEST_SET}.tar.gz"
      || true
    - scp "metal_instance:/home/ubuntu/testjson-${ARCH}-${TAG}-${TEST_SET}.tar.gz" $DD_AGENT_TESTING_DIR/
      || true
    - ssh metal_instance "scp -r ${MICRO_VM_IP}:/tmp/test_pcaps /home/ubuntu/test_pcaps-${ARCH}-${TAG}-${TEST_SET}"
      || true
    - mkdir -p "$CI_PROJECT_DIR/pcaps" && scp -r "metal_instance:/home/ubuntu/test_pcaps-${ARCH}-${TAG}-${TEST_SET}"
      "$CI_PROJECT_DIR/pcaps/test_pcaps-${ARCH}-${TAG}-${TEST_SET}" || true
    - PLATFORMS_FOR_COMPLEXITY_COLLECTION="amazon_5.4 debian_10 ubuntu_18.04 centos_8
      opensuse_15.3 suse_12.5 fedora_38"
    - "if [ \"${TEST_SET}\" = \"no_usm\" ] && echo \"${PLATFORMS_FOR_COMPLEXITY_COLLECTION}\"\
      \ | grep -qw \"${TAG}\" ; then\n  export COLLECT_COMPLEXITY=yes\nfi\n"
    - echo "COLLECT_COMPLEXITY=${COLLECT_COMPLEXITY}"
    - "if [ \"${COLLECT_COMPLEXITY}\" = \"yes\" ]; then\n  ssh metal_instance \"scp\
      \ ${MICRO_VM_IP}:/verifier-complexity.tar.gz /home/ubuntu/verifier-complexity-${ARCH}-${TAG}-${TEST_COMPONENT}.tar.gz\"\
      \ || true\n  scp \"metal_instance:/home/ubuntu/verifier-complexity-${ARCH}-${TAG}-${TEST_COMPONENT}.tar.gz\"\
      \ $DD_AGENT_TESTING_DIR/ || true\nfi\n"
    - inv -e kmt.tag-ci-job
    - $CI_PROJECT_DIR/tools/ci/junit_upload.sh "$DD_AGENT_TESTING_DIR/junit-*.tar.gz"
    allow_failure: true
    artifacts:
      expire_in: 2 weeks
      paths:
      - $DD_AGENT_TESTING_DIR/junit-$ARCH-$TAG-$TEST_SET.tar.gz
      - $DD_AGENT_TESTING_DIR/testjson-$ARCH-$TAG-$TEST_SET.tar.gz
      - $DD_AGENT_TESTING_DIR/verifier-complexity-$ARCH-$TAG-${TEST_COMPONENT}.tar.gz
      - $CI_PROJECT_DIR/logs
      - $CI_PROJECT_DIR/pcaps
      - $CI_PROJECT_DIR/vm-metrics-daemon-${ARCH}.log
      reports:
        annotations:
        - $EXTERNAL_LINKS_PATH
      when: always
    before_script:
    - DD_API_KEY=$($CI_PROJECT_DIR/tools/ci/fetch_secret.sh $AGENT_API_KEY_ORG2 token)
      || exit $?; export DD_API_KEY
    - mkdir -p ~/.aws
    - $CI_PROJECT_DIR/tools/ci/fetch_secret.sh $AGENT_QA_E2E profile >> ~/.aws/config
      || exit $?
    - export AWS_PROFILE=agent-qa-ci
    - touch $AWS_EC2_SSH_KEY_FILE && chmod 600 $AWS_EC2_SSH_KEY_FILE
    - $CI_PROJECT_DIR/tools/ci/fetch_secret.sh $AGENT_QA_E2E ssh_key > $AWS_EC2_SSH_KEY_FILE
      || exit $?
    - echo "" >> $AWS_EC2_SSH_KEY_FILE
    - chmod 600 $AWS_EC2_SSH_KEY_FILE
    - echo "CI_JOB_URL=${CI_JOB_URL}" >> $DD_AGENT_TESTING_DIR/job_env.txt
    - echo "CI_JOB_ID=${CI_JOB_ID}" >> $DD_AGENT_TESTING_DIR/job_env.txt
    - echo "CI_JOB_NAME=${CI_JOB_NAME}" >> $DD_AGENT_TESTING_DIR/job_env.txt
    - echo "CI_JOB_STAGE=${CI_JOB_STAGE}" >> $DD_AGENT_TESTING_DIR/job_env.txt
    - inv -e gitlab.generate-ci-visibility-links --output=$EXTERNAL_LINKS_PATH
    - PLATFORMS_FOR_COMPLEXITY_COLLECTION="amazon_5.4 debian_10 ubuntu_18.04 centos_8
      opensuse_15.3 suse_12.5 fedora_38"
    - "if [ \"${TEST_SET}\" = \"no_usm\" ] && echo \"${PLATFORMS_FOR_COMPLEXITY_COLLECTION}\"\
      \ | grep -qw \"${TAG}\" ; then\n  export COLLECT_COMPLEXITY=yes\nfi\n"
    - echo "COLLECT_COMPLEXITY=${COLLECT_COMPLEXITY}"
    image: registry.ddbuild.io/ci/datadog-agent-buildimages/system-probe_arm64$DATADOG_AGENT_SYSPROBE_BUILDIMAGES_SUFFIX:$DATADOG_AGENT_SYSPROBE_BUILDIMAGES
    needs:
    - kmt_setup_env_secagent_arm64
    - upload_dependencies_secagent_arm64
    - upload_secagent_tests_arm64
    parallel:
      matrix:
      - TAG:
-       - amazon_2023
+       - ubuntu_24.04
        TEST_SET:
        - cws_fentry
    retry:
      exit_codes:
      - 42
      max: 2
      when:
      - job_execution_timeout
      - runner_system_failure
      - stuck_or_timeout_failure
      - unknown_failure
      - api_failure
      - scheduler_failure
      - stale_schedule
      - data_integrity_failure
    rules:
    - allow_failure: true
      if: $CI_COMMIT_BRANCH == "main"
    - if: $CI_COMMIT_BRANCH =~ /^mq-working-branch-/
      when: never
    - if: $RUN_KMT_TESTS == 'on'
    - changes:
        compare_to: main
        paths:
        - pkg/ebpf/**/*
        - pkg/security/**/*
        - pkg/eventmonitor/**/*
        - .gitlab/kernel_matrix_testing/security_agent.yml
        - .gitlab/kernel_matrix_testing/common.yml
        - .gitlab/source_test/ebpf.yml
        - test/new-e2e/tests/cws/**/*
        - test/new-e2e/system-probe/**/*
        - test/new-e2e/scenarios/system-probe/**/*
        - test/new-e2e/pkg/runner/**/*
        - test/new-e2e/pkg/utils/**/*
        - test/new-e2e/go.mod
        - tasks/security_agent.py
        - tasks/kmt.py
        - tasks/kernel_matrix_testing/*
    - allow_failure: true
      when: manual
    script:
    - INSTANCE_IP=$(jq --exit-status --arg ARCH $ARCH -r '.[$ARCH].ip' $CI_PROJECT_DIR/stack.output)
    - FILTER_TEAM="Name=tag:team,Values=ebpf-platform"
    - FILTER_MANAGED="Name=tag:managed-by,Values=pulumi"
    - FILTER_STATE="Name=instance-state-name,Values=running"
    - FILTER_PIPELINE="Name=tag:pipeline-id,Values=${CI_PIPELINE_ID}"
    - FILTER_ARCH="Name=tag:arch,Values=${ARCH}"
    - FILTER_INSTANCE_TYPE="Name=tag:instance-type,Values=${INSTANCE_TYPE}"
    - FILTER_TEST_COMPONENT="Name=tag:test-component,Values=${TEST_COMPONENT}"
    - QUERY_INSTANCE_IDS='Reservations[*].Instances[*].InstanceId'
    - QUERY_PRIVATE_IPS='Reservations[*].Instances[*].PrivateIpAddress'
    - RUNNING_INSTANCES=$(aws ec2 describe-instances --filters $FILTER_TEAM $FILTER_MANAGED
      $FILTER_PIPELINE $FILTER_TEST_COMPONENT "Name=private-ip-address,Values=$INSTANCE_IP"
      --output text --query $QUERY_INSTANCE_IDS | wc -l )
    - "if [ $RUNNING_INSTANCES -eq \"0\" ]; then\n  echo \"These jobs do not permit\
      \ retries. The go tests are retried a user-specified number of times automatically.\
      \ In order to re-run the tests, you must trigger the pipeline again\"\n  'false'\n\
      fi\n"
    - MICRO_VM_IP=$(jq --exit-status --arg TAG $TAG --arg ARCH $ARCH --arg TEST_SET
      $TEST_SET -r '.[$ARCH].microvms | map(select(."vmset-tags"| index($TEST_SET)))
      | map(select(.tag==$TAG)) | .[].ip' $CI_PROJECT_DIR/stack.output)
    - MICRO_VM_NAME=$(jq --exit-status --arg TAG $TAG --arg ARCH $ARCH --arg TEST_SET
      $TEST_SET -r '.[$ARCH].microvms | map(select(."vmset-tags"| index($TEST_SET)))
      | map(select(.tag==$TAG)) | .[].id' $CI_PROJECT_DIR/stack.output)
    - GO_VERSION=$(inv go-version)
    - mkdir -p ~/.ssh && chmod 700 ~/.ssh
    - echo -e "Host metal_instance\nHostname $INSTANCE_IP\nUser ubuntu\nStrictHostKeyChecking
      no\nIdentityFile $AWS_EC2_SSH_KEY_FILE\n" | tee -a ~/.ssh/config
    - chmod 600 ~/.ssh/config
    - scp "$DD_AGENT_TESTING_DIR/job_env.txt" "metal_instance:/home/ubuntu/job_env-${ARCH}-${TAG}-${TEST_SET}.txt"
    - ssh metal_instance "scp /home/ubuntu/job_env-${ARCH}-${TAG}-${TEST_SET}.txt ${MICRO_VM_IP}:/job_env.txt"
    - NESTED_VM_CMD="/home/ubuntu/connector -host ${MICRO_VM_IP} -user root -ssh-file
      /home/kernel-version-testing/ddvm_rsa -vm-cmd 'CI=true /root/fetch_dependencies.sh
      ${ARCH} && COLLECT_COMPLEXITY=${COLLECT_COMPLEXITY} /opt/micro-vm-init.sh -test-tools
      /opt/testing-tools -retry ${RETRY} -test-root /opt/${TEST_COMPONENT}-tests -packages-run-config
      /opt/${TEST_SET}.json'"
    - $CI_PROJECT_DIR/connector-$ARCH -host $INSTANCE_IP -user ubuntu -ssh-file $AWS_EC2_SSH_KEY_FILE
      -vm-cmd "${NESTED_VM_CMD}" -send-env-vars DD_API_KEY
    - ssh metal_instance "ssh ${MICRO_VM_IP} '/opt/testing-tools/test-json-review -flakes
      /opt/testing-tools/flakes.yaml -codeowners /opt/testing-tools/CODEOWNERS -test-root
      /opt/${TEST_COMPONENT}-tests'"
    - '[ ! -f $CI_PROJECT_DIR/daemon-${ARCH}.log ] && scp metal_instance:/home/ubuntu/daemon.log
      $CI_PROJECT_DIR/vm-metrics-daemon-${ARCH}.log'
    stage: kernel_matrix_testing_security_agent
    tags:
    - arch:arm64
    timeout: 1h 30m
    variables:
      ARCH: arm64
      AWS_EC2_SSH_KEY_FILE: $CI_PROJECT_DIR/ssh_key
      EXTERNAL_LINKS_PATH: external_links_$CI_JOB_ID.json
      RETRY: 2
      TEST_COMPONENT: security-agent

Changes Summary

Removed	Modified	Added	Renamed
0	1	0	0

ℹ️ Diff available in the job log.

[agent-platform-auto-pr]

[Fast Unit Tests Report]

On pipeline 50124929 (CI Visibility). The following jobs did not run any unit tests:

Jobs:

• tests_deb-arm64-py3
• tests_deb-x64-py3
• tests_flavor_dogstatsd_deb-x64
• tests_flavor_heroku_deb-x64
• tests_flavor_iot_deb-x64
• tests_rpm-arm64-py3
• tests_rpm-x64-py3
• tests_windows-x64

If you modified Go files and expected unit tests to run in these jobs, please double check the job logs. If you think tests should have been executed reach out to #agent-devx-help

[cit-pr-commenter]

Regression Detector

Regression Detector Results

Metrics dashboard
Target profiles
Run ID: 8622862d-8d32-42b9-be79-b8a3cac65e76

Baseline: cdc6007
Comparison: ba5984f
Diff

Optimization Goals: ✅ No significant changes detected

Fine details of change detection per experiment

perf	experiment	goal	Δ mean %	Δ mean % CI	trials	links
➖	basic_py_check	% cpu utilization	+4.14	[+0.13, +8.14]	1	Logs
➖	quality_gate_logs	% cpu utilization	+3.93	[+0.91, +6.94]	1	Logs
➖	uds_dogstatsd_to_api_cpu	% cpu utilization	+1.04	[+0.30, +1.77]	1	Logs
➖	quality_gate_idle	memory utilization	+0.57	[+0.53, +0.62]	1	Logs bounds checks dashboard
➖	file_tree	memory utilization	+0.52	[+0.37, +0.68]	1	Logs
➖	file_to_blackhole_1000ms_latency	egress throughput	+0.33	[-0.45, +1.10]	1	Logs
➖	quality_gate_idle_all_features	memory utilization	+0.25	[+0.14, +0.36]	1	Logs bounds checks dashboard
➖	otel_to_otel_logs	ingress throughput	+0.14	[-0.53, +0.80]	1	Logs
➖	file_to_blackhole_300ms_latency	egress throughput	+0.12	[-0.52, +0.76]	1	Logs
➖	file_to_blackhole_500ms_latency	egress throughput	+0.08	[-0.70, +0.85]	1	Logs
➖	tcp_syslog_to_blackhole	ingress throughput	+0.02	[-0.04, +0.08]	1	Logs
➖	uds_dogstatsd_to_api	ingress throughput	+0.02	[-0.07, +0.11]	1	Logs
➖	file_to_blackhole_0ms_latency	egress throughput	+0.01	[-0.81, +0.83]	1	Logs
➖	tcp_dd_logs_filter_exclude	ingress throughput	-0.00	[-0.01, +0.01]	1	Logs
➖	file_to_blackhole_100ms_latency	egress throughput	-0.01	[-0.69, +0.68]	1	Logs
➖	file_to_blackhole_1000ms_latency_linear_load	egress throughput	-0.06	[-0.52, +0.41]	1	Logs
➖	pycheck_lots_of_tags	% cpu utilization	-0.40	[-3.90, +3.09]	1	Logs

Bounds Checks: ❌ Failed

perf	experiment	bounds_check_name	replicates_passed	links
❌	file_to_blackhole_300ms_latency	lost_bytes	5/10
✅	file_to_blackhole_0ms_latency	lost_bytes	10/10
✅	file_to_blackhole_0ms_latency	memory_usage	10/10
✅	file_to_blackhole_1000ms_latency	memory_usage	10/10
✅	file_to_blackhole_1000ms_latency_linear_load	memory_usage	10/10
✅	file_to_blackhole_100ms_latency	lost_bytes	10/10
✅	file_to_blackhole_100ms_latency	memory_usage	10/10
✅	file_to_blackhole_300ms_latency	memory_usage	10/10
✅	file_to_blackhole_500ms_latency	lost_bytes	10/10
✅	file_to_blackhole_500ms_latency	memory_usage	10/10
✅	quality_gate_idle	memory_usage	10/10	bounds checks dashboard
✅	quality_gate_idle_all_features	memory_usage	10/10	bounds checks dashboard
✅	quality_gate_logs	lost_bytes	10/10
✅	quality_gate_logs	memory_usage	10/10

Explanation

Confidence level: 90.00%
Effect size tolerance: |Δ mean %| ≥ 5.00%

Performance changes are noted in the perf column of each table:

• ✅ = significantly better comparison variant performance
• ❌ = significantly worse comparison variant performance
• ➖ = no significant change in performance

A regression test is an A/B test of target performance in a repeatable rig, where "performance" is measured as "comparison variant minus baseline variant" for an optimization goal (e.g., ingress throughput). Due to intrinsic variability in measuring that goal, we can only estimate its mean value for each experiment; we report uncertainty in that value as a 90.00% confidence interval denoted "Δ mean % CI".

For each experiment, we decide whether a change in performance is a "regression" -- a change worth investigating further -- if all of the following criteria are true:

1. Its estimated |Δ mean %| ≥ 5.00%, indicating the change is big enough to merit a closer look.

2. Its 90.00% confidence interval "Δ mean % CI" does not contain zero, indicating that if our statistical model is accurate, there is at least a 90.00% chance there is a difference in performance between baseline and comparison variants.

3. Its configuration does not mark it "erratic".

CI Pass/Fail Decision

✅ Passed. All Quality Gates passed.

• quality_gate_idle, bounds check memory_usage: 10/10 replicas passed. Gate passed.
• quality_gate_logs, bounds check lost_bytes: 10/10 replicas passed. Gate passed.
• quality_gate_logs, bounds check memory_usage: 10/10 replicas passed. Gate passed.
• quality_gate_idle_all_features, bounds check memory_usage: 10/10 replicas passed. Gate passed.

[paulcacheux]

/merge

[dd-devflow]

Devflow running: /merge

View all feedbacks in Devflow UI.

---

2024-11-29 08:31:19 UTC ℹ️ MergeQueue: waiting for PR to be ready

This merge request is not mergeable yet, because of pending checks/missing approvals. It will be added to the queue as soon as checks pass and/or get approvals.
Note: if you pushed new commits since the last approval, you may need additional approval.
You can remove it from the waiting list with /remove command.

---

2024-11-29 09:41:28 UTC ℹ️ MergeQueue: merge request added to the queue

The median merge time in main is 24m.