Add Alpine Gatus script

This commit is contained in:
tremor021 2025-05-08 23:39:52 +02:00
parent ec4fecdf2d
commit fdf5500d5d
3 changed files with 179 additions and 0 deletions

64
ct/alpine-gatus.sh Normal file
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#!/usr/bin/env bash
source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
# Copyright (c) 2021-2025 community-scripts ORG
# Author: Slaviša Arežina (tremor021)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/TwiN/gatus
APP="Alpine-gatus"
var_tags="${var_tags:-alpine;backup}"
var_cpu="${var_cpu:-1}"
var_ram="${var_ram:-256}"
var_disk="${var_disk:-1}"
var_os="${var_os:-alpine}"
var_version="${var_version:-3.21}"
var_unprivileged="${var_unprivileged:-1}"
header_info "$APP"
variables
color
catch_errors
function update_script() {
header_info
check_container_storage
check_container_resources
if [ ! -d /opt/gatus ]; then
msg_error "No ${APP} Installation Found!"
exit 1
fi
RELEASE=$(curl -s https://api.github.com/repos/TwiN/gatus/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
if [ "${RELEASE}" != "$(cat /opt/gatus_version.txt)" ] || [ ! -f /opt/gatus_version.txt ]; then
msg_info "Updating ${APP} LXC"
service gatus stop
mv /opt/gatus/config/config.yaml /opt
rm -rf /opt/gatus/*
temp_file=$(mktemp)
curl -fsSL "https://github.com/TwiN/gatus/archive/refs/tags/v${RELEASE}.tar.gz" -o "$temp_file"
tar zxf "$temp_file" --strip-components=1 -C /opt/gatus
cd /opt/gatus
$STD go mod tidy
CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o gatus .
setcap CAP_NET_RAW+ep gatus
mv /opt/config.yaml config
rm -f "$temp_file"
echo "${RELEASE}" >/opt/gatus_version.txt
service gatus start
msg_ok "Updated Successfully"
else
msg_ok "No update required. ${APP} is already at ${RELEASE}"
fi
exit 0
}
start
build_container
description
msg_ok "Completed Successfully!\n"
echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
echo -e "${INFO}${YW} Access it using the following IP:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8080${CL}"

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{
"name": "Alpine-gatus",
"slug": "alpine-gatus",
"categories": [
9
],
"date_created": "2025-05-06",
"type": "ct",
"updateable": true,
"privileged": false,
"interface_port": 8080,
"documentation": "https://gatus.io/docs",
"website": "https://gatus.io/",
"logo": "https://raw.githubusercontent.com/TwiN/gatus/refs/heads/master/web/static/img/logo.svg",
"config_path": "/opt/gatus/config/config.yaml",
"description": "Gatus is a developer-oriented health dashboard that gives you the ability to monitor your services using HTTP, ICMP, TCP, and even DNS queries as well as evaluate the result of said queries by using a list of conditions on values like the status code, the response time, the certificate expiration, the body and many others. The icing on top is that each of these health checks can be paired with alerting via Slack, Teams, PagerDuty, Discord, Twilio and many more.",
"install_methods": [
{
"type": "default",
"script": "ct/alpine-gatus.sh",
"resources": {
"cpu": 1,
"ram": 256,
"hdd": 1,
"os": "alpine",
"version": "3.21"
}
},
{
"type": "alpine",
"script": "ct/alpine-gatus.sh",
"resources": {
"cpu": 1,
"ram": 256,
"hdd": 1,
"os": "alpine",
"version": "3.21"
}
}
],
"default_credentials": {
"username": null,
"password": null
},
"notes": []
}

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#!/usr/bin/env bash
# Copyright (c) 2021-2025 community-scripts ORG
# Author: Slaviša Arežina (tremor021)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/TwiN/gatus
source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
color
verb_ip6
catch_errors
setting_up_container
network_check
update_os
msg_info "Installing dependencies"
$STD apk add --no-cache \
ca-certificates \
libcap-setcap
$STD apk add --no-cache --repository=https://dl-cdn.alpinelinux.org/alpine/edge/community go
msg_ok "Installed dependencies"
RELEASE=$(curl -s https://api.github.com/repos/TwiN/gatus/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
msg_info "Installing gatus v${RELEASE}"
temp_file=$(mktemp)
mkdir -p /opt/gatus
curl -fsSL "https://github.com/TwiN/gatus/archive/refs/tags/v${RELEASE}.tar.gz" -o "$temp_file"
tar zxf "$temp_file" --strip-components=1 -C /opt/gatus
cd /opt/gatus
$STD go mod tidy
CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o gatus .
setcap CAP_NET_RAW+ep gatus
mv config.yaml config
echo "${RELEASE}" >/opt/gatus_version.txt
msg_ok "Installed gatus v${RELEASE}"
msg_info "Enabling gatus Service"
cat <<EOF >/etc/init.d/gatus
#!/sbin/openrc-run
description="gatus Service"
command="/opt/gatus/gatus"
command_args=""
command_background="true"
command_user="root"
pidfile="/var/run/gatus.pid"
export GATUS_CONFIG_PATH=""
export GATUS_LOG_LEVEL="INFO"
export PORT="8080"
depend() {
use net
}
EOF
chmod +x /etc/init.d/gatus
$STD rc-update add gatus default
msg_ok "Enabled gatus Service"
msg_info "Starting gatus"
$STD service gatus start
msg_ok "Started gatus"
motd_ssh
customize
msg_info "Cleaning up"
rm -f "$temp_file"
$STD apk cache clean
msg_ok "Cleaned"