(v0.8.1) Automated packaging of release by Packagr

fixing cron in #602

docker/Dockerfile

@@ -12,22 +12,28 @@ RUN make binary-frontend
 
 
 ######## Build the backend
-FROM golang:1.20-bullseye as backendbuild
+FROM golang:1.20-bookworm as backendbuild
 
 WORKDIR /go/src/github.com/analogj/scrutiny
 COPY --link . /go/src/github.com/analogj/scrutiny
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive \
+    apt-get install -y --no-install-recommends \
+    file \
+    && rm -rf /var/lib/apt/lists/*
 RUN make binary-clean binary-all WEB_BINARY_NAME=scrutiny
 
 
 ######## Combine build artifacts in runtime image
-FROM debian:bullseye-slim as runtime
+FROM debian:bookworm-slim as runtime
 ARG TARGETARCH
 EXPOSE 8080
 WORKDIR /opt/scrutiny
 ENV PATH="/opt/scrutiny/bin:${PATH}"
 ENV INFLUXD_CONFIG_PATH=/opt/scrutiny/influxdb
-ENV S6VER="1.21.8.0"
+ENV S6VER="3.1.6.2"
 ENV INFLUXVER="2.2.0"
+ENV S6_SERVICES_READYTIME=1000
+SHELL ["/usr/bin/sh", "-c"]
 
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive \
     apt-get install -y --no-install-recommends \
@@ -36,17 +42,23 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive \
     curl \
     smartmontools \
     tzdata \
+    procps \
+    xz-utils \
+    && rm -rf /var/lib/apt/lists/* \
     && update-ca-certificates \
-    &&  case ${TARGETARCH} in \
-            "amd64")  S6_ARCH=amd64  ;; \
-            "arm64")  S6_ARCH=aarch64  ;; \
-        esac \
-    && curl https://github.com/just-containers/s6-overlay/releases/download/v${S6VER}/s6-overlay-${S6_ARCH}.tar.gz -L -s --output /tmp/s6-overlay-${S6_ARCH}.tar.gz \
-    && tar xzf /tmp/s6-overlay-${S6_ARCH}.tar.gz -C / \
-    && rm -rf /tmp/s6-overlay-${S6_ARCH}.tar.gz \
-    && curl -L https://dl.influxdata.com/influxdb/releases/influxdb2-${INFLUXVER}-${TARGETARCH}.deb --output /tmp/influxdb2-${INFLUXVER}-${TARGETARCH}.deb \
+    && case ${TARGETARCH} in \
+           "amd64")  S6_ARCH=x86_64  ;; \
+           "arm64")  S6_ARCH=aarch64  ;; \
+       esac \
+    && curl https://github.com/just-containers/s6-overlay/releases/download/v${S6VER}/s6-overlay-noarch.tar.xz -L -s --output /tmp/s6-overlay-noarch.tar.xz \
+    && tar -Jxpf /tmp/s6-overlay-noarch.tar.xz -C / \
+    && rm -rf /tmp/s6-overlay-noarch.tar.xz \
+    && curl https://github.com/just-containers/s6-overlay/releases/download/v${S6VER}/s6-overlay-${S6_ARCH}.tar.xz -L -s --output /tmp/s6-overlay-${S6_ARCH}.tar.xz \
+    && tar -Jxpf /tmp/s6-overlay-${S6_ARCH}.tar.xz -C / \
+    && rm -rf /tmp/s6-overlay-${S6_ARCH}.tar.xz
+RUN curl -L https://dl.influxdata.com/influxdb/releases/influxdb2-${INFLUXVER}-${TARGETARCH}.deb --output /tmp/influxdb2-${INFLUXVER}-${TARGETARCH}.deb \
     && dpkg -i --force-all /tmp/influxdb2-${INFLUXVER}-${TARGETARCH}.deb \
-    && rm -rf /tmp/influxdb2-2.2.0-${TARGETARCH}.deb
+    && rm -rf /tmp/influxdb2-${INFLUXVER}-${TARGETARCH}.deb
 
 COPY /rootfs /
 
@@ -57,6 +69,9 @@ RUN chmod 0644 /etc/cron.d/scrutiny && \
     rm -f /etc/cron.daily/* && \
     mkdir -p /opt/scrutiny/web && \
     mkdir -p /opt/scrutiny/config && \
-    chmod -R ugo+rwx /opt/scrutiny/config
+    chmod -R ugo+rwx /opt/scrutiny/config && \
+    chmod +x /etc/cont-init.d/* && \
+    chmod +x /etc/services.d/*/run && \
+    chmod +x /etc/services.d/*/finish
 
 CMD ["/init"]

docker/Dockerfile.collector

@@ -4,20 +4,21 @@
 
 
 ########
-FROM golang:1.20-bullseye as backendbuild
+FROM golang:1.20-bookworm as backendbuild
 
 WORKDIR /go/src/github.com/analogj/scrutiny
 
 COPY . /go/src/github.com/analogj/scrutiny
 
+RUN apt-get update && apt-get install -y file && rm -rf /var/lib/apt/lists/*
 RUN make binary-clean binary-collector
 
 ########
-FROM debian:bullseye-slim as runtime
+FROM debian:bookworm-slim as runtime
 WORKDIR /opt/scrutiny
 ENV PATH="/opt/scrutiny/bin:${PATH}"
 
-RUN apt-get update && apt-get install -y cron smartmontools ca-certificates tzdata && update-ca-certificates
+RUN apt-get update && apt-get install -y cron smartmontools ca-certificates tzdata && rm -rf /var/lib/apt/lists/* && update-ca-certificates
 
 COPY /docker/entrypoint-collector.sh /entrypoint-collector.sh
 COPY /rootfs/etc/cron.d/scrutiny /etc/cron.d/scrutiny

docker/Dockerfile.web

@@ -11,21 +11,22 @@ COPY --link . /go/src/github.com/analogj/scrutiny
 RUN make binary-frontend
 
 ######## Build the backend
-FROM golang:1.20-bullseye as backendbuild
+FROM golang:1.20-bookworm as backendbuild
 
 WORKDIR /go/src/github.com/analogj/scrutiny
 COPY --link . /go/src/github.com/analogj/scrutiny
 
+RUN apt-get update && apt-get install -y file && rm -rf /var/lib/apt/lists/*
 RUN make binary-clean binary-all WEB_BINARY_NAME=scrutiny
 
 
 ######## Combine build artifacts in runtime image
-FROM debian:bullseye-slim as runtime
+FROM debian:bookworm-slim as runtime
 EXPOSE 8080
 WORKDIR /opt/scrutiny
 ENV PATH="/opt/scrutiny/bin:${PATH}"
 
-RUN apt-get update && apt-get install -y ca-certificates curl tzdata && update-ca-certificates
+RUN apt-get update && apt-get install -y ca-certificates curl tzdata && rm -rf /var/lib/apt/lists/* && update-ca-certificates
 
 COPY --link --from=backendbuild --chmod=755 /go/src/github.com/analogj/scrutiny/scrutiny /opt/scrutiny/bin/
 COPY --link --from=frontendbuild --chmod=644 /go/src/github.com/analogj/scrutiny/dist /opt/scrutiny/web

docker/entrypoint-collector.sh

@@ -25,4 +25,4 @@ fi
 
 # now that we have the env start cron in the foreground
 echo "starting cron"
-su -c "cron -f -L 15" root
+exec su -c "cron -f -L 15" root

rootfs/etc/cont-init.d/01-timezone

@@ -1,4 +1,4 @@
-#!/usr/bin/with-contenv bash
+#!/command/with-contenv bash
 
 if [ -n "${TZ}" ]
 then

rootfs/etc/cont-init.d/50-cron-config

@@ -1,4 +1,4 @@
-#!/usr/bin/with-contenv bash
+#!/command/with-contenv bash
 
 # Cron runs in its own isolated environment (usually using only /etc/environment )
 # So when the container starts up, we will do a dump of the runtime environment into a .env file that we
@@ -12,4 +12,4 @@ COLLECTOR_CRON_SCHEDULE=${COLLECTOR_CRON_SCHEDULE:-"0 0 * * *"}
 [[ "${COLLECTOR_CRON_SCHEDULE}" == \"*\" || "${COLLECTOR_CRON_SCHEDULE}" == \'*\' ]] && COLLECTOR_CRON_SCHEDULE="${COLLECTOR_CRON_SCHEDULE:1:-1}"
 
 # replace placeholder with correct value
-sed -i 's|{COLLECTOR_CRON_SCHEDULE}|'"${COLLECTOR_CRON_SCHEDULE}"'|g' /etc/cron.d/scrutiny
+sed -i 's|{COLLECTOR_CRON_SCHEDULE}|'"${COLLECTOR_CRON_SCHEDULE}"'|g' /etc/cron.d/scrutiny

rootfs/etc/services.d/collector-once/run

@@ -1,13 +1,25 @@
-#!/usr/bin/with-contenv bash
+#!/command/with-contenv bash
+
+# ensure not run (successfully) before
+if [ -f /tmp/custom-init-performed ]; then
+  echo 'INFO: custom init already performed'
+  s6-svc -D /run/service/collector-once     # prevent s6 from restarting service
+  exit 0
+fi
 
 echo "waiting for scrutiny service to start"
-s6-svwait -u /var/run/s6/services/scrutiny
-
-#tell s6 to only run this script once
-s6-svc -O /var/run/s6/services/collector-once
+s6-svwait -u /run/service/scrutiny
 
 # wait until scrutiny is "Ready"
 until $(curl --output /dev/null --silent --head --fail http://localhost:8080/api/health); do echo "scrutiny api not ready" && sleep 5; done
 
 echo "starting scrutiny collector (run-once mode. subsequent calls will be triggered via cron service)"
 /opt/scrutiny/bin/scrutiny-collector-metrics run
+
+# prevent script's core logic from running again
+touch /tmp/custom-init-performed
+
+# prevent s6 from restarting service
+s6-svc -D /run/service/collector-once
+
+exit 0

rootfs/etc/services.d/cron/finish

@@ -1,4 +1,4 @@
-#!/usr/bin/execlineb -S0
+#!/command/execlineb -S0
 
 echo "cron exiting"
 s6-svscanctl -t /var/run/s6/services

rootfs/etc/services.d/cron/run

@@ -1,4 +1,4 @@
-#!/usr/bin/with-contenv bash
+#!/command/with-contenv bash
 
 echo "starting cron"
 cron -f -L 15

rootfs/etc/services.d/influxdb/run

@@ -1,4 +1,4 @@
-#!/usr/bin/with-contenv bash
+#!/command/with-contenv bash
 
 mkdir -p /opt/scrutiny/influxdb/
 

rootfs/etc/services.d/scrutiny/run

@@ -1,4 +1,4 @@
-#!/usr/bin/with-contenv bash
+#!/command/with-contenv bash
 
 echo "waiting for influxdb"
 until $(curl --output /dev/null --silent --head --fail http://localhost:8086/health); do echo "influxdb not ready" && sleep 5; done

webapp/backend/pkg/version/version.go

@@ -2,4 +2,4 @@ package version
 
 // VERSION is the app-global version string, which will be replaced with a
 // new value during packaging
-const VERSION = "0.7.3"
+const VERSION = "0.8.1"