Add buildpack_version tag to logs, traces and metrics (#166)

DataDog · Jun 2, 2023 · 8f49ff0 · 8f49ff0
1 parent b1a3f73
commit 8f49ff0
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Showing 3 changed files with 10 additions and 0 deletions.
diff --git a/bin/compile b/bin/compile
@@ -42,6 +42,8 @@ cp -r "${ROOT_DIR}/lib/test-endpoint.sh" "${BUILD_DIR}/.profile.d/00-test-endpoi
 cp "${ROOT_DIR}/lib/run-datadog.sh" "${BUILD_DIR}/.profile.d/01-run-datadog.sh"
 cp "${ROOT_DIR}/lib/redirect-logs.sh" "${BUILD_DIR}/.profile.d/02-redirect-logs.sh"
 
+cp "${ROOT_DIR}/VERSION" "${DATADOG_DIR}/VERSION"
+
 if [ -f "${DATADOG_DIR}/agent" ]; then
   chmod +x "${DATADOG_DIR}/agent"
 fi

diff --git a/bin/supply b/bin/supply
@@ -42,6 +42,8 @@ cp -r "${ROOT_DIR}/lib/test-endpoint.sh" "${BUILD_DIR}/.profile.d/00-test-endpoi
 cp "${ROOT_DIR}/lib/run-datadog.sh" "${BUILD_DIR}/.profile.d/01-run-datadog.sh"
 cp "${ROOT_DIR}/lib/redirect-logs.sh" "${BUILD_DIR}/.profile.d/02-redirect-logs.sh"
 
+cp "${ROOT_DIR}/VERSION" "${DATADOG_DIR}/VERSION"
+
 if [ -f "${DATADOG_DIR}/agent" ]; then
   chmod +x "${DATADOG_DIR}/agent"
 fi

diff --git a/lib/scripts/get_tags.py b/lib/scripts/get_tags.py
@@ -75,6 +75,12 @@ def parse_tags(tags):
     except Exception as e:
         print("there was an issue parsing the tags in DD_TAGS: {}".format(e))
 
+version_file = "/home/vcap/app/.datadog/VERSION"
+if os.path.exists(version_file):
+        with open(version_file, 'r') as file:
+            buildpack_version = file.read().rstrip()
+            tags.append("buildpack_version:{}".format(buildpack_version))
+
 tags = [ tag.replace(" ", "_") for tag in tags ]
 tags = list(dict.fromkeys(tags))