[ci] Disable periodic java-matrix, java-fips-matrix, and bwc jobs in …

…Jenkins (elastic#101234)

.ci/jobs.t/elastic+elasticsearch+periodic+bwc.yml

@@ -1,5 +1,5 @@
 ---
-jjbb-template: matrix-gradle-unix.yml
+jjbb-template: matrix-gradle-unix-disabled.yml
 vars:
   - job-name: elastic+elasticsearch+%BRANCH%+periodic+bwc
   - job-display-name: "elastic / elasticsearch # %BRANCH% - backwards compatibility matrix"

.ci/jobs.t/elastic+elasticsearch+periodic+java-fips-matrix.yml

@@ -2,7 +2,8 @@
 - job:
     name: "elastic+elasticsearch+%BRANCH%+periodic+java-fips-matrix"
     display-name: "elastic / elasticsearch # %BRANCH% - java fips compatibility matrix"
-    description: "Testing of the Elasticsearch %BRANCH% branch java FIPS compatibility matrix.\n"
+    description: "This job has been migrated to Buildkite.\n"
+    disabled: true
     project-type: matrix
     child-workspace: /dev/shm/elastic+elasticsearch+%BRANCH%+periodic+java-fips-matrix
     node: master

.ci/jobs.t/elastic+elasticsearch+periodic+java-matrix.yml

@@ -2,7 +2,8 @@
 - job:
     name: "elastic+elasticsearch+%BRANCH%+periodic+java-matrix"
     display-name: "elastic / elasticsearch # %BRANCH% - java compatibility matrix"
-    description: "Testing of the Elasticsearch %BRANCH% branch java compatibility matrix.\n"
+    description: "This job has been migrated to Buildkite.\n"
+    disabled: true
     project-type: matrix
     child-workspace: /dev/shm/elastic+elasticsearch+%BRANCH%+periodic+java-matrix
     node: master

.ci/templates.t/matrix-gradle-unix-disabled.yml

@@ -0,0 +1,32 @@
+---
+- job:
+    name: "{job-name}"
+    display-name: "{job-display-name}"
+    description: "This job has been migrated to Buildkite.\n"
+    disabled: true
+    project-type: matrix
+    child-workspace: /dev/shm/{job-name}
+    node: master
+    scm:
+      - git:
+          wipe-workspace: false
+    axes:
+      - axis:
+          type: slave
+          name: nodes
+          values:
+            - "general-purpose"
+      - axis:
+          type: yaml
+          filename: "{matrix-yaml-file}"
+          name: "{matrix-variable}"
+    builders:
+      - inject:
+          properties-file: ".ci/java-versions.properties"
+          properties-content: |
+            JAVA_HOME=$HOME/.java/$ES_BUILD_JAVA
+            JAVA11_HOME=$HOME/.java/java11
+            JAVA16_HOME=$HOME/.java/openjdk16
+      - shell: |
+          #!/usr/local/bin/runbld --redirect-stderr
+          $WORKSPACE/.ci/scripts/run-gradle.sh {gradle-args}