Upgrade datadog agents to the latest versions (#849)

Upgrade dd-trace-agent & datadog-cf-buildpack versions

Author: ekremsekerci

buildpack/core/runtime.py

@@ -68,6 +68,21 @@ def stage(buildpack_dir, build_path, cache_path):
         os.path.join(buildpack_dir, "etc", "m2ee", "m2ee.yaml"),
         os.path.join(build_path, ".local", "m2ee.yaml"),
     )
+
+    scripts_path_source = os.path.join(buildpack_dir, "etc", "scripts")
+    scripts_path_dest = os.path.join(build_path, ".local", "scripts")
+    shutil.copytree(
+        scripts_path_source,
+        scripts_path_dest,
+        dirs_exist_ok=True
+    )
+
+    # Add +x permission for all sh scripts
+    for root, _, files in os.walk(scripts_path_dest):
+        for file in files:
+            file_path = os.path.join(root, file)
+            util.set_executable(file_path)
+
     resolve_runtime_dependency(buildpack_dir, build_path, cache_path)
 
 
@@ -613,15 +628,35 @@ def _pre_process_m2ee_yaml():
             "-i",
             f"s|BUILD_PATH|{os.getcwd()}|g; "
             f"s|RUNTIME_PORT|{util.get_runtime_port()}|; "
-            f"s|ADMIN_PORT|{util.get_admin_port()}|; "
-            f"s|PYTHONPID|{os.getpid()}|",
+            f"s|ADMIN_PORT|{util.get_admin_port()}|",
             ".local/m2ee.yaml",
         ]
     )
 
 
+def _pre_process_on_error_scripts():
+    logging.debug("Preprocessing on error scripts...")
+    subprocess.check_call(
+        [
+            "sed",
+            "-i",
+            f"s|PYTHONPID|{os.getpid()}|",
+            ".local/scripts/on_error.sh",
+        ]
+    )
+    subprocess.check_call(
+        [
+            "sed",
+            "-i",
+            f"s|PYTHONPID|{os.getpid()}|",
+            ".local/scripts/on_out_of_memory_error.sh",
+        ]
+    )
+
+
 def setup(vcap_data):
     _pre_process_m2ee_yaml()
+    _pre_process_on_error_scripts()
     _activate_license()
 
     client = m2ee_class(

dependencies.yml

@@ -21,10 +21,10 @@ dependencies:
     buildpack:
       alias: cf-datadog-sidecar
       artifact: datadog/datadog-cloudfoundry-buildpack-{{ version }}.zip
-      version: 4.37.0
+      version: 4.42.0
     trace-agent:
       artifact: datadog/dd-java-agent-{{ version }}.jar
-      version: 1.27.0
+      version: 1.45.2
   dynatrace:
     agent:
       artifact: "{{ url }}/e/{{ environment }}/api/v1/deployment/installer/agent/unix/paas/latest?include=java&bitness=64&Api-Token={{ token }}"

etc/m2ee/m2ee.yaml

@@ -22,9 +22,9 @@ m2ee:
   javaopts:
     [
       "-Dfile.encoding=UTF-8",
-      "-Djava.io.tmpdir=BUILD_PATH/data/tmp",
-      "-XX:OnError=kill -s USR1 PYTHONPID",
-      "-XX:OnOutOfMemoryError=kill -s USR2 PYTHONPID",
+      "-Djava.io.tmpdir=/tmp",
+      "-XX:OnError=BUILD_PATH/.local/scripts/on_error.sh",
+      "-XX:OnOutOfMemoryError=BUILD_PATH/.local/scripts/on_out_of_memory_error.sh",
     ]
 
   jetty:

etc/scripts/on_error.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+kill -s USR1 PYTHONPID

etc/scripts/on_out_of_memory_error.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+kill -s USR2 PYTHONPID