Victoria: Bump up cAdvisor's version

docker/prometheus/prometheus-cadvisor/Dockerfile.j2

@@ -8,13 +8,17 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% import "macros.j2" as macros with context %}
 
 {% block prometheus_cadvisor_repository_version %}
-ENV prometheus_cadvisor_version=0.35.0
+ENV prometheus_cadvisor_version=0.38.7
+ENV prometheus_cadvisor_sha256sum=fdb86c256df682cfec2abd57a4405c919ed26f1e27ebfabf487f6c516bc7f6c7
 {% endblock %}
 
 {% if base_arch in ['x86_64'] %}
 
 {% block prometheus_cadvisor_install %}
-RUN curl -ssL -o /opt/cadvisor https://github.com/google/cadvisor/releases/download/v${prometheus_cadvisor_version}/cadvisor && chmod 0755 /opt/cadvisor
+RUN curl -o /tmp/cadvisor https://github.com/google/cadvisor/releases/download/v${prometheus_cadvisor_version}/cadvisor \
+    && echo "${prometheus_cadvisor_sha256sum} /tmp/cadvisor" | sha256sum -c \
+    && mv /tmp/cadvisor /opt \
+    && chmod 0755 /opt/cadvisor
 {% endblock %}
 
 {% else %}
@@ -24,7 +28,7 @@ RUN curl -ssL -o /opt/cadvisor https://github.com/google/cadvisor/releases/downl
         {% set cadvisor_packages = [
              'libjs-bootstrap',
              'libjs-jquery',
-             'https://snapshot.debian.org/archive/debian/20180503T060640Z/pool/main/c/cadvisor/cadvisor_0.27.1+dfsg2-1_arm64.deb'
+             'cadvisor'
         ] %}
 
 {{ macros.install_packages(cadvisor_packages | customizable("packages")) }}

releasenotes/notes/update-cadvisor-v0.38.7-a0ff88006b5ff3f7.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    cAdvisor has been updated to 0.38.7 version.