Update buildkite script to look for new logstash releases location

This commit updates the buildkite scripts to look in the `.ci` repo in the
logstash-plugins org for the new location of logstash releases.

Author: donoghuc

.buildkite/scripts/build-pipeline/generate-steps.py

@@ -6,7 +6,7 @@
 
 from ruamel.yaml import YAML
 
-RELEASES_URL = "https://raw.githubusercontent.com/elastic/logstash/main/ci/logstash_releases.json"
+RELEASES_URL = "https://raw.githubusercontent.com/logstash-plugins/.ci/refs/heads/1.x/logstash-versions.yml"
 TEST_COMMAND: typing.final = ".buildkite/scripts/run_tests.sh"
 
 
@@ -69,7 +69,8 @@ def generate_steps_for_main_branch(versions) -> list:
         "steps": []}
 
     response = call_url_with_retry(RELEASES_URL)
-    versions_json: typing.final = response.json()
+    yaml = YAML(typ='safe')
+    versions_yaml: typing.final = yaml.load(response.text)
 
     # Use BUILDKITE_SOURCE to figure out PR merge or schedule.
     # If PR merge, no need to run builds on all branches, target branch will be good
@@ -79,8 +80,8 @@ def generate_steps_for_main_branch(versions) -> list:
     #       - manual kick off will be on PR or entire main branch, can be decided with BUILDKITE_BRANCH
     bk_source = os.getenv("BUILDKITE_SOURCE")
     bk_branch = os.getenv("BUILDKITE_BRANCH")
-    steps = generate_steps_for_scheduler(versions_json) if (bk_source == "schedule" or bk_branch == "main") \
-        else generate_steps_for_main_branch(versions_json)
+    steps = generate_steps_for_scheduler(versions_yaml) if (bk_source == "schedule" or bk_branch == "main") \
+        else generate_steps_for_main_branch(versions_yaml)
 
     group_desc = f"Build steps"
     key_desc = "build-steps"

.buildkite/scripts/e2e-pipeline/generate-steps.py

@@ -5,7 +5,7 @@
 from requests.adapters import HTTPAdapter, Retry
 from ruamel.yaml import YAML
 
-RELEASES_URL = "https://raw.githubusercontent.com/elastic/logstash/main/ci/logstash_releases.json"
+RELEASES_URL = "https://raw.githubusercontent.com/logstash-plugins/.ci/refs/heads/1.x/logstash-versions.yml"
 TEST_COMMAND: typing.final = ".buildkite/scripts/run_e2e_tests.sh"
 
 
@@ -67,7 +67,8 @@ def generate_steps_for_main_branch(versions) -> list:
         "steps": []}
 
     response = call_url_with_retry(RELEASES_URL)
-    versions_json: typing.final = response.json()
+    yaml = YAML(typ='safe')
+    versions_yaml: typing.final = yaml.load(response.text)
 
     # Use BUILDKITE_SOURCE to figure out PR merge or schedule.
     # If PR merge, no need to run builds on all branches, target branch will be good
@@ -77,8 +78,8 @@ def generate_steps_for_main_branch(versions) -> list:
     #       - manual kick off will be on PR or entire main branch, can be decided with BUILDKITE_BRANCH
     bk_source = os.getenv("BUILDKITE_SOURCE")
     bk_branch = os.getenv("BUILDKITE_BRANCH")
-    steps = generate_steps_for_scheduler(versions_json) if (bk_source == "schedule" or bk_branch == "main") \
-        else generate_steps_for_main_branch(versions_json)
+    steps = generate_steps_for_scheduler(versions_yaml) if (bk_source == "schedule" or bk_branch == "main") \
+        else generate_steps_for_main_branch(versions_yaml)
 
     group_desc = f"E2E steps"
     key_desc = "e2e-steps"

.buildkite/scripts/pull-request-pipeline/generate-steps.py

@@ -6,7 +6,7 @@
 
 from ruamel.yaml import YAML
 
-RELEASES_URL = "https://raw.githubusercontent.com/elastic/logstash/main/ci/logstash_releases.json"
+RELEASES_URL = "https://raw.githubusercontent.com/logstash-plugins/.ci/refs/heads/1.x/logstash-versions.yml"
 TEST_MATRIX_URL = "https://raw.githubusercontent.com/elastic/logstash-filter-elastic_integration/main/.buildkite/pull" \
                   "-request-test-matrix.yml"
 TEST_COMMAND: typing.final = ".buildkite/scripts/run_tests.sh"
@@ -68,7 +68,8 @@ def make_matrix_version_key(branch: str) -> str:
 
     steps = []
     response = call_url_with_retry(RELEASES_URL)
-    versions_json = response.json()
+    yaml = YAML(typ='safe')
+    versions_yaml: typing.final = yaml.load(response.text)
 
     matrix_map = call_url_with_retry(TEST_MATRIX_URL)
     matrix_map_yaml = YAML().load(matrix_map.text)
@@ -88,13 +89,13 @@ def make_matrix_version_key(branch: str) -> str:
     print(f"matrix_releases: {matrix_releases}")
     print(f"matrix_snapshots: {matrix_snapshots}")
     for matrix_release in matrix_releases:
-        full_stack_version: typing.final = versions_json["releases"].get(matrix_release)
+        full_stack_version: typing.final = versions_yaml["releases"].get(matrix_release)
         # noop, if they are declared in the matrix but not in the release
         if full_stack_version is not None:
             steps += generate_unit_and_integration_test_steps(full_stack_version, "false")
 
     for matrix_snapshot in matrix_snapshots:
-        full_stack_version: typing.final = versions_json["snapshots"].get(matrix_snapshot)
+        full_stack_version: typing.final = versions_yaml["snapshots"].get(matrix_snapshot)
         # noop, if they are declared in the matrix but not in the snapshot
         if full_stack_version is not None:
             steps += generate_unit_and_integration_test_steps(full_stack_version, "true")