From f106771da9285fbe926d013ba8366076c922971e Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Wed, 9 Sep 2020 15:26:37 -0300
Subject: [PATCH 1/4] prometheus

---
 Dockerfile     |  6 ++++++
 prometheusd.sh | 10 ++++++++++
 2 files changed, 16 insertions(+)
 create mode 100755 prometheusd.sh

diff --git a/Dockerfile b/Dockerfile
index 59c5898..9aa7cdf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,2 +1,8 @@
 FROM sutty/monit:latest
 MAINTAINER "f <f@sutty.nl>"
+
+RUN apk add --no-cache prometheus daemonize
+COPY ./prometheusd.sh /usr/local/bin/prometheusd
+
+EXPOSE 9090
+VOLUME /var/lib/prometheus
diff --git a/prometheusd.sh b/prometheusd.sh
new file mode 100755
index 0000000..c5ccb17
--- /dev/null
+++ b/prometheusd.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+pid=/tmp/prometheus.pid
+var=/var/lib/prometheus
+log=/dev/log
+
+chown prometheus:prometheus /var/lib/prometheus/data
+
+daemonize -p "${pid}" -l "${pid}" -u prometheus -c "${var}" -a -o "${log}" -e "${log}" \
+  /usr/bin/prometheus --config.file=/etc/prometheus/prometheus.yml --storage.tsdb.path="${var}/data"

From 34ac360bfcaf92bb07564d3b807b507b8aad9426 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Wed, 9 Sep 2020 15:52:56 -0300
Subject: [PATCH 2/4] actually work

---
 Dockerfile     |  1 +
 monit.conf     |  4 ++++
 prometheusd.sh | 23 +++++++++++++++++++----
 3 files changed, 24 insertions(+), 4 deletions(-)
 create mode 100644 monit.conf

diff --git a/Dockerfile b/Dockerfile
index 9aa7cdf..488e854 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,7 @@ FROM sutty/monit:latest
 MAINTAINER "f <f@sutty.nl>"
 
 RUN apk add --no-cache prometheus daemonize
+COPY ./monit.conf /etc/monit.d/prometheus.conf
 COPY ./prometheusd.sh /usr/local/bin/prometheusd
 
 EXPOSE 9090
diff --git a/monit.conf b/monit.conf
new file mode 100644
index 0000000..b956685
--- /dev/null
+++ b/monit.conf
@@ -0,0 +1,4 @@
+check process postfix with pidfile /var/spool/postfix/pid/master.pid
+  start program = "/usr/local/bin/prometheusd start"
+   stop program = "/usr/local/bin/prometheusd stop"
+  if 5 restarts within 8 cycles then alert
diff --git a/prometheusd.sh b/prometheusd.sh
index c5ccb17..ff8e549 100755
--- a/prometheusd.sh
+++ b/prometheusd.sh
@@ -2,9 +2,24 @@
 
 pid=/tmp/prometheus.pid
 var=/var/lib/prometheus
-log=/dev/log
 
-chown prometheus:prometheus /var/lib/prometheus/data
+case $1 in
+  stop)
+    test -f "${pid}" || exit 0
 
-daemonize -p "${pid}" -l "${pid}" -u prometheus -c "${var}" -a -o "${log}" -e "${log}" \
-  /usr/bin/prometheus --config.file=/etc/prometheus/prometheus.yml --storage.tsdb.path="${var}/data"
+    cat "${pid}" | xargs -r kill
+
+    rm "${pid}"
+    ;;
+  start)
+    rm -f "${pid}"
+
+    chown prometheus:prometheus /var/lib/prometheus/data
+    chmod -R u=rwX,g=rX,o= /var/lib/prometheus
+
+    daemonize -p "${pid}" -l "${pid}" -u prometheus -c "${var}" \
+      /usr/bin/prometheus --config.file=/etc/prometheus/prometheus.yml --storage.tsdb.path="${var}/data"
+    ;;
+esac
+
+exit $?

From 2750843746619089b6b2901888295423b8287f34 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Tue, 2 Feb 2021 21:04:43 -0300
Subject: [PATCH 3/4] this was prometheus

---
 monit.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/monit.conf b/monit.conf
index b956685..e28a78f 100644
--- a/monit.conf
+++ b/monit.conf
@@ -1,4 +1,4 @@
-check process postfix with pidfile /var/spool/postfix/pid/master.pid
+check process prometheus with pidfile /tmp/prometheus.pid
   start program = "/usr/local/bin/prometheusd start"
    stop program = "/usr/local/bin/prometheusd stop"
   if 5 restarts within 8 cycles then alert

From cc4daf6346cad7bc40016289047d552c0ebcffbb Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Tue, 2 Feb 2021 21:05:01 -0300
Subject: [PATCH 4/4] use the same dir

---
 prometheusd.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/prometheusd.sh b/prometheusd.sh
index ff8e549..6fee544 100755
--- a/prometheusd.sh
+++ b/prometheusd.sh
@@ -14,8 +14,8 @@ case $1 in
   start)
     rm -f "${pid}"
 
-    chown prometheus:prometheus /var/lib/prometheus/data
-    chmod -R u=rwX,g=rX,o= /var/lib/prometheus
+    chown prometheus:prometheus "${var}"
+    chmod -R u=rwX,g=rX,o= "${var}"
 
     daemonize -p "${pid}" -l "${pid}" -u prometheus -c "${var}" \
       /usr/bin/prometheus --config.file=/etc/prometheus/prometheus.yml --storage.tsdb.path="${var}/data"