Merge pull request #186 from bryanlatten/newrelic-go-cache

Newrelic: remove go-cache after compile, Github CI compatible + working

.github/workflows/ci.yml

@@ -10,38 +10,39 @@ jobs:
     strategy:
       matrix:
         variant:
-          - 7.4
-          - 7.4-alpine
-          - 8.0
+          - "7.4"
+          - "7.4-alpine"
+          - "8.0"
         platform:
         - linux/amd64
-        # - linux/arm64
+        - linux/arm64
         exclude:
-          - props:
-              Dockerfile: Dockerfile-7.4-alpine
+          # TODO: enable with compile cache
           - platform: linux/arm64
     env:
-      TEST_MATCH: PHP Version ${{ matrix.props.version }}
+      TEST_MATCH: PHP Version ${{ matrix.variant }}
     steps:
       -
         name: Checkout
         uses: actions/checkout@v2
+      -
+        name: Install goss
+        run: |
+          curl -L https://github.com/aelsabbahy/goss/releases/download/v0.3.9/goss-linux-amd64 -o /usr/local/bin/goss
+          curl -L https://raw.githubusercontent.com/aelsabbahy/goss/master/extras/dgoss/dgoss -o /usr/local/bin/dgoss
+          chmod +rx /usr/local/bin/goss
+          chmod +rx /usr/local/bin/dgoss
       -
         name: Detect host configuration
         run: |
-          # NOTE: Docker host configuration determines the networking target for integration testing
-          v=$(mount | grep "/run/docker.sock")
           TARGET_HOST=
-
-          if [ -n "$v" ]; then
-            echo "Injected docker socket detected"
+          if [[ -n "$ACT" ]]; then
+            echo "Local execution detected"
             TARGET_HOST="host.docker.internal"
-          elif [ -S /var/run/docker.sock ]; then
-            TARGET_HOST="localhost"
           else
-            echo "No Docker socket detected, fail"
-            exit 1
-          fi
+            TARGET_HOST="localhost"
+          fi;
+
           echo "TARGET_HOST=${TARGET_HOST}" >> $GITHUB_ENV
       -
         # Build and execute in multiple configurations: vanilla, with env overrides, with TLS enabled

.travis.yml

@@ -2,7 +2,8 @@ sudo: required
 
 env:
   global:
-    - GOSS_INSTALL_PATH="./"
+    - GOSS_PATH="./goss"
+    - DGOSS_PATH="./dgoss"
   jobs:
     - PHP_VARIANT=7.4-alpine
     - PHP_VARIANT=7.4

Dockerfile-7.4

@@ -1,4 +1,4 @@
-FROM behance/docker-nginx:9.0
+FROM behance/docker-nginx:9.0 as output
 LABEL maintainers="Behance Team <[email protected]>"
 
 # Set TERM to suppress warning messages.
@@ -138,9 +138,13 @@ RUN cp /etc/php/7.0/mods-available/* $CONF_PHPMODS && \
     # Run standard set of tweaks to ensure runs performant, reliably, and consistent between variants
     /bin/bash -e /scripts/prep-php.sh
 
+# TESTING PHASE: using multi-stage to isolate any possible side effects
+FROM output as testenvironment
 
 # HACK: workaround for https://github.com/aelsabbahy/goss/issues/392
 # Run the child and parent test configs separately instead of leveraging inheritance
 RUN goss -g /tests/php-fpm/7.4.goss.yaml validate && \
-    goss -g /tests/php-fpm/base.goss.yaml validate && \
-    /aufs_hack.sh
+    goss -g /tests/php-fpm/base.goss.yaml validate
+
+# Output the final image
+FROM output

Dockerfile-7.4-alpine

@@ -1,4 +1,4 @@
-FROM behance/docker-nginx:9.0-alpine
+FROM behance/docker-nginx:9.0-alpine as output
 LABEL maintainers="Behance Team <[email protected]>"
 
 # Set TERM to suppress warning messages.
@@ -130,8 +130,12 @@ RUN cp /etc/php/7.0/mods-available/* $CONF_PHPMODS && \
     ln -s /usr/sbin/php-fpm7 /usr/sbin/php-fpm && \
     /bin/bash -e /scripts/prep-php.sh
 
+# TESTING PHASE: using multi-stage to isolate any possible side effects
+FROM output
 # HACK: workaround for https://github.com/aelsabbahy/goss/issues/392
 # Run the child and parent test configs separately instead of leveraging inheritance
 RUN goss -g /tests/php-fpm/7.4-alpine.goss.yaml validate && \
-    goss -g /tests/php-fpm/base.goss.yaml validate && \
-    /aufs_hack.sh
+    goss -g /tests/php-fpm/base.goss.yaml validate
+
+# Output the final image
+FROM output

Dockerfile-8.0

@@ -1,4 +1,4 @@
-FROM behance/docker-nginx:9.0
+FROM behance/docker-nginx:9.0 as output
 LABEL maintainers="Behance Team <[email protected]>"
 
 # Set TERM to suppress warning messages.
@@ -133,8 +133,13 @@ RUN cp /etc/php/7.0/mods-available/* $CONF_PHPMODS && \
     # Run standard set of tweaks to ensure runs performant, reliably, and consistent between variants
     /bin/bash -e /scripts/prep-php.sh
 
+# TESTING PHASE: using multi-stage to isolate any possible side effects
+FROM output as testenvironment
+
 # HACK: workaround for https://github.com/aelsabbahy/goss/issues/392
 # Run the child and parent test configs separately instead of leveraging inheritance
 RUN goss -g /tests/php-fpm/8.0.goss.yaml validate && \
-    goss -g /tests/php-fpm/base.goss.yaml validate && \
-    /aufs_hack.sh
+    goss -g /tests/php-fpm/base.goss.yaml validate
+
+# Output the final image
+FROM output

runtime-tests/newrelic/7.4-alpine/goss.yaml → runtime-tests/newrelic/goss.yaml

@@ -1,5 +1,5 @@
 file:
-  /etc/php7/conf.d/newrelic.ini:
+  {{ .Env.CONF_PHPMODS }}/newrelic.ini:
     exists: true
     mode: "0644"
     filetype: file # file, symlink, directory
@@ -9,3 +9,10 @@ file:
       - '/^newrelic.loglevel = \"verbosedebug\"/'
       - '/^newrelic.daemon.loglevel = \"verbosedebug\"/'
       - '/^newrelic.special=debug_autorum/'
+  /goss/docker_output.log:
+    exists: true
+    filetype: file # file, symlink, directory
+    contains:  # Check file content for these patterns
+      - '/enabling APM metrics/'
+      - '/adding in newrelic.special/'
+      - '/enabling tracing/'

runtime-tests/startup/7.4/goss.yaml → runtime-tests/startup/goss.yaml

@@ -4,3 +4,5 @@ file:
     filetype: file # file, symlink, directory
     contains:  # Check file content for these patterns
       - '/launching...$/'
+      - '/fpm is running/'
+      - '/ready to handle connections/'

scripts/install-newrelic-alpine.sh

@@ -46,8 +46,9 @@ mkdir -p /var/log/newrelic
 chmod 777 /var/log/newrelic
 cp agent/scripts/newrelic.ini.template "${CONF_PHPMODS}"/newrelic.ini
 
+# Delete compilation directories, no longer needed
+go clean --cache
+rm -rf /root/newrelic-php-agent
+
 # Cleanup script-specific packages
 apk del .newrelic_deps
-
-# Delete compilation directory, no longer needed
-rm -rf /root/newrelic-php-agent

scripts/install-newrelic-ubuntu.sh

@@ -36,5 +36,7 @@ mkdir -p /var/log/newrelic
 chmod 777 /var/log/newrelic
 cp agent/scripts/newrelic.ini.template "${CONF_PHPMODS}"/newrelic.ini
 
-# Delete compilation directory, no longer needed
+# Delete compilation directories, no longer needed
+go clean --cache
 rm -rf /root/newrelic-php-agent
+

test.sh

@@ -14,18 +14,30 @@ set -o pipefail
 MACHINE=$1
 INTERNAL_PORT=8080
 PREFIX="==>"
+BASE_NAME="docker-php"
 
-if [ -z "$1" ]; then
+if [[ -z "$1" ]]; then
     printf "Basic integration script for docker-php and its variants\n\n"
     printf "Usage:\n\ttest.sh [docker-machine ip]\n"
-    exit 1;
+    exit 1
 fi
 
-if [ ! $PHP_VARIANT ]; then
+if [[ ! $PHP_VARIANT ]]; then
   echo "Missing PHP_VARIANT environment variable"
   exit 1
 fi
 
+# Required for dgoss execution, below
+if [[ ! -n "$GOSS_PATH" ]]; then
+  [ -f $(which goss) ]  || { echo 'goss not found, pass GOSS_PATH'; exit 1; }
+  GOSS_PATH=$(which goss)
+fi
+
+if [[ ! -n "$DGOSS_PATH" ]]; then
+  [ -f $(which dgoss) ]  || { echo 'dgoss not found, pass DGOSS_PATH'; exit 1; }
+  DGOSS_PATH=$(which dgoss)
+fi
+
 # Distinguish between naming types
 VARIANT_NAME=$PHP_VARIANT
 DOCKERFILE_NAME="Dockerfile-${PHP_VARIANT}"
@@ -36,13 +48,12 @@ TEST_STRING="PHP Version ${PHP_VERSION}."
 PLATFORM="${PLATFORM:=linux/amd64}"
 
 # Since containers may or may not be against the same docker engine, create a matrix-unique tag name for outputs
-TAG_NAME="docker-php-${VARIANT_NAME}-${PLATFORM}"
+TAG_NAME="${BASE_NAME}-${VARIANT_NAME}-${PLATFORM}"
 # Formats as lowercase
 TAG_NAME=$(echo $TAG_NAME | tr '[:upper:]' '[:lower:]')
 # Removes slashes
 TAG_NAME=$(echo $TAG_NAME | sed 's/\///')
 
-
 echo "${PREFIX} Variant ${VARIANT_NAME}"
 echo "${PREFIX} PHP Version: ${PHP_VERSION}"
 echo "${PREFIX} Dockerfile: ${DOCKERFILE_NAME}"
@@ -51,6 +62,9 @@ echo "${PREFIX} Platform: ${PLATFORM}"
 
 printf "${PREFIX} Building container\n"
 
+printf "${PREFIX} using goss (${GOSS_PATH})\n"
+printf "${PREFIX} using dgoss (${DGOSS_PATH})\n"
+
 docker buildx build --platform $PLATFORM --iidfile $TAG_NAME -t $TAG_NAME -f $DOCKERFILE_NAME .
 
 # NOTE: multi-arch builds may not be accessible by docker tag, instead target by ID
@@ -63,6 +77,9 @@ printf "${PREFIX} Running container in background\n"
 CONTAINER_ID=$(docker run --rm --platform $PLATFORM --env-file ./.test.env -p $INTERNAL_PORT -d $BUILD_SHA)
 CONTAINER_PORT=$(docker inspect --format '{{ (index (index .NetworkSettings.Ports "8080/tcp") 0).HostPort }}' $CONTAINER_ID)
 
+printf "${PREFIX} Waiting for container to boot\n"
+sleep 5
+
 # ==> Cleanup routine
 # CI environments may be ephemeral, but local environments are not
 function finish {
@@ -77,9 +94,7 @@ function finish {
 
 trap finish EXIT
 
-printf "${PREFIX} Waiting for container to boot\n"
-sleep 5
-
+# -------------------------------------------------------------
 echo "${PREFIX} Check default response, including PHP version identification"
 curl "${MACHINE}:${CONTAINER_PORT}" | grep "${TEST_STRING}"
 
@@ -90,16 +105,19 @@ echo "${PREFIX} Send uploaded file"
 curl --form [email protected] "${MACHINE}:${CONTAINER_PORT}" \
   | grep "${TEST_STRING}" > /dev/null
 
+# -------------------------------------------------------------
 echo "${PREFIX} Perform startup tests"
-GOSS_PATH=goss \
+
+GOSS_FILES_PATH="runtime-tests/startup/" \
 GOSS_SLEEP=5 \
-GOSS_FILES_PATH="runtime-tests/startup/${PHP_VARIANT}/" \
-"${GOSS_INSTALL_PATH}dgoss" run --rm $BUILD_SHA
+$DGOSS_PATH run --rm $BUILD_SHA
 
+# -------------------------------------------------------------
 echo "${PREFIX} Perform NewRelic runtime tests"
-GOSS_PATH=goss \
-GOSS_FILES_PATH="runtime-tests/newrelic/${PHP_VARIANT}/" \
-"${GOSS_INSTALL_PATH}dgoss" run \
+
+GOSS_FILES_PATH="runtime-tests/newrelic/" \
+GOSS_SLEEP=5 \
+$DGOSS_PATH run --rm \
   -e REPLACE_NEWRELIC_APP="abcdefg" \
   -e REPLACE_NEWRELIC_LICENSE="hijklmno" \
   -e NEWRELIC_TRACING_ENABLED="true" \