[gitlab] Migrate docker publish jobs to k8s runners

[KSerrania]

What does this PR do?

Migrates docker publishing jobs to the new Kubernetes-based runners.

Motivation

The docker build jobs were migrated in #15511, but the publishing jobs are still using old runners.

Additional Notes

There should not be any issues with migrating these jobs, the only things they do are running aws commands, setting environment variables, and running invoke tasks.

Possible Drawbacks / Trade-offs

n/a

Describe how to test/QA your changes

Run a full deploy pipeline, check the state of docker deploy jobs.

Reviewer's Checklist

• If known, an appropriate milestone has been selected; otherwise the Triage milestone is set.
• Use the major_change label if your change either has a major impact on the code base, is impacting multiple teams or is changing important well-established internals of the Agent. This label will be use during QA to make sure each team pay extra attention to the changed behavior. For any customer facing change use a releasenote.
• A release note has been added or the changelog/no-changelog label has been applied.
• Changed code has automated tests for its functionality.
• Adequate QA/testing plan information is provided if the qa/skip-qa label is not applied.
• At least one team/.. label has been applied, indicating the team(s) that should QA this change.
• If applicable, docs team has been notified or an issue has been opened on the documentation repo.
• If applicable, the need-change/operator and need-change/helm labels have been applied.
• If applicable, the k8s/<min-version> label, indicating the lowest Kubernetes version compatible with this feature.
• If applicable, the config template has been updated.

[pr-commenter]

Bloop Bleep... Dogbot Here

Regression Detector Results

Run ID: 78594b73-4077-430d-b9bc-77c78245a323
Baseline: 0c98c9c
Comparison: 2345b61
Total datadog-agent CPUs: 7

Explanation

A regression test is an integrated performance test for datadog-agent in a repeatable rig, with varying configuration for datadog-agent. What follows is a statistical summary of a brief datadog-agent run for each configuration across SHAs given above. The goal of these tests are to determine quickly if datadog-agent performance is changed and to what degree by a pull request.

Because a target's optimization goal performance in each experiment will vary somewhat each time it is run, we can only estimate mean differences in optimization goal relative to the baseline target. We express these differences as a percentage change relative to the baseline target, denoted "Δ mean %". These estimates are made to a precision that balances accuracy and cost control. We represent this precision as a 90.00% confidence interval denoted "Δ mean % CI": there is a 90.00% chance that the true value of "Δ mean %" is in that interval.

We decide whether a change in performance is a "regression" -- a change worth investigating further -- if both of the following two criteria are true:

1. The estimated |Δ mean %| ≥ 5.00%. This criterion intends to answer the question "Does the estimated change in mean optimization goal performance have a meaningful impact on your customers?". We assume that when |Δ mean %| < 5.00%, the impact on your customers is not meaningful. We also assume that a performance change in optimization goal is worth investigating whether it is an increase or decrease, so long as the magnitude of the change is sufficiently large.

2. Zero is not in the 90.00% confidence interval "Δ mean % CI" about "Δ mean %". This statement is equivalent to saying that there is at least a 90.00% chance that the mean difference in optimization goal is not zero. This criterion intends to answer the question, "Is there a statistically significant difference in mean optimization goal performance?". It also means there is no more than a 10.00% chance this criterion reports a statistically significant difference when the true difference in mean optimization goal is zero -- a "false positive". We assume you are willing to accept a 10.00% chance of inaccurately detecting a change in performance when no true difference exists.

The table below, if present, lists those experiments that have experienced a statistically significant change in mean optimization goal performance between baseline and comparison SHAs with 90.00% confidence OR have been detected as newly erratic. Negative values of "Δ mean %" mean that baseline is faster, whereas positive values of "Δ mean %" mean that comparison is faster. Results that do not exhibit more than a ±5.00% change in their mean optimization goal are discarded. An experiment is erratic if its coefficient of variation is greater than 0.1. The abbreviated table will be omitted if no interesting change is observed.

No interesting changes in experiment optimization goals with confidence ≥ 90.00% and |Δ mean %| ≥ 5.00%.

Fine details of change detection per experiment.

experiment	goal	Δ mean %	Δ mean % CI	confidence
trace_agent_json	ingress throughput	+3.78	[+3.61, +3.95]	100.00%
tcp_syslog_to_blackhole	ingress throughput	+2.03	[+1.92, +2.15]	100.00%
tcp_dd_logs_filter_exclude	ingress throughput	+1.86	[+1.71, +2.01]	100.00%
uds_dogstatsd_to_api	ingress throughput	+1.21	[+0.17, +2.24]	86.58%
file_to_blackhole	egress throughput	-0.07	[-0.69, +0.55]	11.58%
otel_to_otel_logs	ingress throughput	-0.08	[-0.17, +0.01]	75.18%
trace_agent_msgpack	ingress throughput	-1.51	[-1.64, -1.37]	100.00%

[vboulineau]

Anything magic in there? I don't think we have it on other jobs

[KSerrania]

Basically the same reason as in #17179: source /root/.bashrc is run in the entrypoint of the image, but in k8s runners, entrypoints are overwritten, so we need to run this manually.

In the case of this job, source /root/.bashrc runs conda activate ddpy3, which is necessary to get the aws CLI in the PATH.

In the long run, we want to get rid of this line, but there's some more work to do in the build images to get to this.

[chouetz]

LGTM