For some reason [[ https://integration.wikimedia.org/ci/computer/integration%2Dagent%2Ddocker%2D1061/ | integration-agent-docker-1061 ]] went offline and can't be reconnected. https://integration.wikimedia.org/ci/computer/integration%2Dagent%2Ddocker%2D1061/log gives:
```
[05/07/25 06:26:54] [SSH] Opening SSH connection to 172.16.6.139:22.
[05/07/25 06:26:54] [SSH] SSH host key matches key seen previously for this host. Connection will be allowed.
ERROR: Server rejected the 1 private key(s) for jenkins-deploy (credentialId:jenkins-deploy-toolforge/method:publickey)
ERROR: Failed to authenticate as jenkins-deploy with credential=jenkins-deploy-toolforge
...
[05/07/25 06:26:55] [SSH] Authentication failed.
Authentication failed.
[05/07/25 06:26:55] Launch failed - cleaning up connection
[05/07/25 06:26:55] [SSH] Connection closed.
```
The instance logs at https://horizon.wikimedia.org/project/instances/69cb4a50-ab68-498e-9b7c-d9681d13ff0e/ have/had some issue:
```
The last Puppet run was at Thu Mar 20 22:12:06 UTC 2025 (7 minutes ago).
Last Puppet commit: (08f11b4d25) Dzahn - cloud.yaml: Supply default for profile::tlsproxy::envoy::global_cert_name
Last login: Thu Mar 20 21:44:43 UTC 2025 on ttyS0
[?2004hroot@integration-agent-docker-1061:~# [571761.397088] INFO: task kworker/u16:5:1084672 blocked for more than 120 seconds.
[571761.400288] Not tainted 5.10.0-34-cloud-amd64 #1 Debian 5.10.234-1
[571761.403487] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[571761.407374] INFO: task kworker/u16:7:1091131 blocked for more than 120 seconds.
[571761.410920] Not tainted 5.10.0-34-cloud-amd64 #1 Debian 5.10.234-1
[571761.412814] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
...
[572498.421035] systemd[1]: Failed to start Journal Service.
```
The instance was created on March 20, 2025, 9:37 p.m. by @thcipriani .
I don't know what `jenkins-deploy-toolforge` is for, that looks like a mistake.