CI: Remove Fedora 36, add Fedora 38

.cirrus.yml

@@ -163,19 +163,19 @@ env:
 # Linux EOL timelines: https://linuxlifecycle.com/
 # Fedora (~13 months): https://fedoraproject.org/wiki/Fedora_Release_Life_Cycle
 
+fedora38_task:
+  container:
+    # Fedora 38 EOL: Around May 2024
+    dockerfile: ci/fedora-38/Dockerfile
+    << : *RESOURCES_TEMPLATE
+  << : *CI_TEMPLATE
+
 fedora37_task:
   container:
     # Fedora 37 EOL: Around Dec 2024
     dockerfile: ci/fedora-37/Dockerfile
     << : *RESOURCES_TEMPLATE
   << : *CI_TEMPLATE
-
-fedora36_task:
-  container:
-    # Fedora 36 EOL: Around May 2023
-    dockerfile: ci/fedora-36/Dockerfile
-    << : *RESOURCES_TEMPLATE
-  << : *CI_TEMPLATE
   << : *SKIP_TASK_ON_PR
 
 centosstream9_task:

ci/fedora-38/Dockerfile

@@ -0,0 +1,32 @@
+FROM fedora:38
+
+# A version field to invalidate Cirrus's build cache when needed, as suggested in
+# https://github.com/cirruslabs/cirrus-ci-docs/issues/544#issuecomment-566066822
+ENV DOCKERFILE_VERSION 20230428
+
+RUN dnf -y install \
+    bison \
+    ccache \
+    cmake \
+    diffutils \
+    findutils \
+    flex \
+    gcc \
+    gcc-c++ \
+    git \
+    libpcap-devel \
+    make \
+    nodejs-devel \
+    openssl \
+    openssl-devel \
+    procps-ng \
+    python3 \
+    python3-devel \
+    python3-pip\
+    sqlite \
+    swig \
+    which \
+    zlib-devel \
+  && dnf clean all && rm -rf /var/cache/dnf
+
+RUN pip3 install websockets junit2html