https://status.jenkins.io/affected/ci.jenkins.io-agents-in-cluster-cijenkinsioagents2/Incident historygithub.com/cstateen2026-06-01T13:00:00+00:002026-06-01T13:00:00+00:00https://status.jenkins.io/issues/2026-06-01-maintenance-aws-cijioagents2-1-34/Mon, 01 Jun 2026 13:00:00 +0000https://status.jenkins.io/issues/2026-06-01-maintenance-aws-cijioagents2-1-34/2026-06-01T16:15:00-00:00<p>[Final Message] The upgrade went well, all tests are green.</p> <p>[Initial Message] Monday 1st June 2025, at 13:00 UTC, we&rsquo;ll upgrade the EKS (AWS) cluster hosting ci.jenkins.io&rsquo;s container agents and Artifact Caching proxy to Kubernetes 1.34</p> <p>All agents using <code>jnlp-linux-*</code> or <code>jnlp-bom</code> labels, or pipelines with the <code>buildPlugin()</code> function with <code>useContainer: true</code> will be queued until the end of the operation.</p> <p>More details at <a href="https://github.com/jenkins-infra/helpdesk/issues/4908#issuecomment-4591283155">https://github.com/jenkins-infra/helpdesk/issues/4908#issuecomment-4591283155</a>.</p><p>[Final Message] The upgrade went well, all tests are green.</p> <p>[Initial Message] Monday 1st June 2025, at 13:00 UTC, we&rsquo;ll upgrade the EKS (AWS) cluster hosting ci.jenkins.io&rsquo;s container agents and Artifact Caching proxy to Kubernetes 1.34</p> <p>All agents using <code>jnlp-linux-*</code> or <code>jnlp-bom</code> labels, or pipelines with the <code>buildPlugin()</code> function with <code>useContainer: true</code> will be queued until the end of the operation.</p> <p>More details at <a href="https://github.com/jenkins-infra/helpdesk/issues/4908#issuecomment-4591283155">https://github.com/jenkins-infra/helpdesk/issues/4908#issuecomment-4591283155</a>.</p>