Hello Jenkins Community,
We need to upgrade Jenkins from version 2.412 to 2.462.1 to support Java 21, as 2.412 will soon stop supporting Java 11. Our setup includes Jenkins running in a Kubernetes pod (using Helm charts from charts/stable/jenkins at master · helm/charts · GitHub) and two agent nodes as compute instances.
Could someone guide us on the steps to upgrade Jenkins without disrupting our setup?
Jenkins Setup:
*Jenkins Version: 2.412
*Java Version: 11.0.19
*Plugins:
- apache-httpcomponents-client-4-api: 4.5.14-150.v7a_b_9d17134a_5
- lockable-resources: 1131.vb_7c3d377e723
- jdk-tool: 66.vd8fa_64ee91b_d
- javax-mail-api: 1.6.2-9
- structs: 324.va_f5d6774f3a_d
- pipeline-model-extensions: 2.2133.ve46a_6113dfc3
- timestamper: 1.25
- workflow-job: 1308.v58d48a_763b_31
- bootstrap5-api: 5.3.0-1
- build-name-setter: 2.2.0
- matrix-project: 789.v57a_725b_63c79
- token-macro: 359.vb_cde11682e0c
- ssh-slaves: 2.877.v365f5eb_a_b_eec
- pipeline-stage-view: 2.33
- pipeline-stage-step: 305.ve96d0205c1c6
- workflow-cps: 3673.v5b_dd74276262
- cloudbees-folder: 6.758.vfd75d09eea_a_1
- pam-auth: 1.10
- caffeine-api: 3.1.6-115.vb_8b_b_328e59d8
- build-timeout: 1.26
- echarts-api: 5.4.0-5
- pipeline-input-step: 468.va_5db_051498a_4
- script-security: 1251.vfe552ed55f8d
- ant: 487.vd79d090d4ea_e
- handlebars: 3.0.8
- variant: 59.vf075fe829ccb
- gradle: 2.8
- workflow-cps-global-lib: 609.vd95673f149b_b
- checks-api: 2.0.0
- mailer: 457.v3f72cb_e015e5
- commons-text-api: 1.10.0-36.vc008c8fcda_7b_
- jquery3-api: 3.7.0-1
- git-server: 99.va_0826a_b_cdfa_d
- plain-credentials: 143.v1b_df8b_d3b_e48
- command-launcher: 100.v2f6722292ee8
- branch-api: 2.1105.v472604208c55
- scm-api: 676.v886669a_199a_a_
- jakarta-mail-api: 2.0.1-3
- ws-cleanup: 0.45
- workflow-aggregator: 596.v8c21c963d92d
- git-client: 4.3.0
- pipeline-groovy-lib: 656.va_a_ceeb_6ffb_f7
- github: 1.37.1
- pipeline-milestone-step: 111.v449306f708b_7
- commons-lang3-api: 3.12.0-36.vd97de6465d5b_
- bouncycastle-api: 2.28
- ionicons-api: 56.v1b_1c8c49374e
- momentjs: 1.1.1
- credentials: 1189.vf61b_a_5e2f62e
- pipeline-model-definition: 2.2133.ve46a_6113dfc3
- ssh-credentials: 305.v8f4381501156
- workflow-scm-step: 408.v7d5b_135a_b_d49
- workflow-multibranch: 746.v05814d19c001
- workflow-api: 1215.v2b_ee3e1b_dd39
- credentials-binding: 604.vb_64480b_c56ca_
- trilead-api: 2.84.v72119de229b_7
- ssh: 2.6.1
- docker-workflow: 563.vd5d2e5c4007f
- workflow-support: 839.v35e2736cfd5c
- plugin-util-api: 3.3.0
- jaxb: 2.3.8-1
- slack: 664.vc9a_90f8b_c24a_
- workflow-durable-task-step: 1247.v7f9dfea_b_4fd0
- instance-identity: 173.va_37c494ec4e5
- pipeline-build-step: 491.v1fec530da_858
- build-token-root: 151.va_e52fe3215fc
- jackson2-api: 2.15.2-350.v0c2f3f8fc595
- jakarta-activation-api: 2.0.1-3
- pipeline-rest-api: 2.33
- mina-sshd-api-common: 2.10.0-69.v28e3e36d18eb_
- antisamy-markup-formatter: 159.v25b_c67cd35fb_
- matrix-auth: 3.1.8
- pipeline-stage-tags-metadata: 2.2133.ve46a_6113dfc3
- pipeline-graph-analysis: 202.va_d268e64deb_3
- display-url-api: 2.3.7
- jjwt-api: 0.11.5-77.v646c772fddb_0
- ace-editor: 1.1
- popper2-api: 2.11.6-2
- jquery-detached: 1.2.1
- docker-commons: 419.v8e3cd84ef49c
- pipeline-model-api: 2.2133.ve46a_6113dfc3
- data-tables-api: 1.12.1-4
- font-awesome-api: 6.4.0-1
- durable-task: 507.v050055d0cb_dd
- javax-activation-api: 1.2.0-6
- git: 5.0.2
- jsch: 0.2.8-65.v052c39de79b_2
- resource-disposer: 0.22
- authentication-tokens: 1.4
- github-api: 1.314-431.v78d72a_3fe4c3
- snakeyaml-api: 1.33-95.va_b_a_e3e47b_fa_4
- role-strategy: 633.v836e5b_3e80a_5
- email-ext: 2.99
- junit: 1207.va_09d5100410f
- workflow-step-api: 639.v6eca_cd8c04a_a_
- build-with-parameters: 76.v9382db_f78962
- pipeline-model-declarative-agent: 1.1.1
- okhttp-api: 4.11.0-145.vcb_8de402ef81
- github-branch-source: 1728.v859147241f49
- sshd: 3.303.vefc7119b_ec23
- ldap: 725.v3cb_b_711b_1a_ef
- workflow-basic-steps: 1017.vb_45b_302f0cea_