Healthchecks review (#375)

* Replace legacy cont-init.d for Cantaloupe service

Changes the cantaloupe service init such that it respects service
dependencies.

This insures that the precedence for container environment follows what
is outlined in the container-environment service.

* Test compose projects require names.

* Bump github action upload artifact

.github/workflows/grype.yml

@@ -33,8 +33,8 @@ jobs:
         with:
           cache-read-only: false
           arguments: ${{ inputs.image }}:grype ${{ inputs.digest }} --info
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: always()
         with:
-          name: Grype Reports
+          name: ${{ inputs.image }} Grype Reports
           path: build/**/*-grype.*

cantaloupe/rootfs/etc/s6-overlay/s6-rc.d/cantaloupe-defaults/type

@@ -0,0 +1 @@
+oneshot

cantaloupe/rootfs/etc/s6-overlay/s6-rc.d/cantaloupe-defaults/up

@@ -0,0 +1 @@
+/etc/s6-overlay/scripts/cantaloupe-defaults.sh

cantaloupe/rootfs/etc/s6-overlay/scripts/cantaloupe-defaults.sh

@@ -0,0 +1,9 @@
+#!/command/with-contenv bash
+# shellcheck shell=bash
+set -ex
+
+# Set the default value for CANTALOUPE_ENDPOINT_API_SECRET if none provided.
+DEFAULT_SECRET=$(openssl rand -hex 16)
+cat <<EOF | /usr/local/bin/confd-import-environment.sh
+CANTALOUPE_ENDPOINT_API_SECRET="{{ getenv "CANTALOUPE_ENDPOINT_API_SECRET" "${DEFAULT_SECRET}" }}"
+EOF

cantaloupe/tests/ServiceHealthcheck/docker-compose.yml

@@ -4,6 +4,7 @@
 x-common: &common
   restart: "no"
 
+name: cantaloupe-servicehealthcheck
 services:
   cantaloupe:
     <<: *common