Add all 44 scripts, update CI: error severity baseline, PowerShell validation, multi-distro testing
Amp-Thread-ID: https://ampcode.com/threads/T-019cc404-c628-759e-a50b-f5eeea35b91f Co-authored-by: Amp <amp@ampcode.com>
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#!/bin/bash
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#############################################################
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#### Grafana Mimir Install Script for Oracle Linux, ####
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#### Centos/Redhat and Debian/Ubuntu Servers. ####
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#### ####
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#### Author: Phil Connor 01/09/2025 ####
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#### License: MIT ####
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#### Contact: contact@mylinux.work ####
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#### Version 1.00.010925 ####
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#### ####
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#### To use this script chmod it to 755 ####
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#### or simply type bash <filename.sh> ####
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#############################################################
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########################
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### System Variables ###
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########################
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if [ "$(command -v lsb_release)" ]; then
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OS=$(lsb_release -i | awk '{print $3}' | tr '[:upper:]' '[:lower:]')
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else
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OS=$(grep PRETTY_NAME /etc/os-release | sed 's/PRETTY_NAME=//g' | tr -d '="' | awk '{print $1}' | tr '[:upper:]' '[:lower:]')
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fi
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domain=mylinux.work
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bindir=/usr/local/bin
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mimirdir=/etc/prometheus
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datadir=/mimir
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if [ -d "/usr/lib/systemd/system" ]; then
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psdir='/etc/systemd/system'
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else
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psdir='/usr/lib/systemd/system'
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fi
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#########################
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### Check permissions ###
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#########################
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if [[ $EUID -ne 0 ]]; then
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echo ''
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echo "$(basename "$0") This script must be run as root! Login as root, or sudo/su."
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echo ''
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exit 1
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fi
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######################
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### Package Manager ##
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######################
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pkgmgr="yum -y"
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if [ "$OS" = "ubuntu" ]; then
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pkgmgr="apt -y"
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fi
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#################################
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#### Add Mimir User/Group ####
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#################################
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if ! grep mimir /etc/passwd; then
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groupadd --system mimir
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if [ "$OS" = "ubuntu" ]; then
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useradd -s /sbin/nologin --system -g mimir mimir
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else
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useradd -m -s /bin/false mimir -g mimir
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fi
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fi
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#################################
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#### Check for wget and curl ####
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#################################
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if [ ! "$(command -v wget)" ]; then
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$pkgmgr install wget
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fi
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if [ ! "$(command -v curl)" ]; then
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$pkgmgr install curl
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fi
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if [ ! "$(command -v unzip)" ]; then
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$pkgmgr install unzip
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fi
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##########################
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### Install Mimir ###
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##########################
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install_mimir() {
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{
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# Create base directories if they don't exist
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if [ ! -d "$mimirdir" ]; then
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mkdir -p $mimirdir || { echo "Failed to create $mimirdir directory"; exit 1; }
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fi
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if [ ! -d "$datadir" ]; then
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mkdir -p $datadir || { echo "Failed to create $datadir directory"; exit 1; }
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fi
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# Create Mimir subdirectories
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mkdir -p $datadir/{tsdb-sync,data/tsdb,mimir-tsdb,compactor,mimir-ruler}
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chown -R mimir:mimir $datadir
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# Download and install Mimir
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cd /tmp || exit 2
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echo "Downloading latest Grafana Mimir..."
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curl -s https://api.github.com/repos/grafana/mimir/releases/latest | grep browser_download_url | grep linux-amd64 | cut -d '"' -f 4 | wget -qi - || { echo "Failed to download Mimir"; exit 1; }
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tar -xvf mimir-linux-amd64.tar.gz
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mv mimir-linux-amd64 $bindir/mimir || exit 1
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chown mimir:mimir $bindir/mimir || exit 1
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rm -rf /tmp/mimir-linux-amd64.tar.gz
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# Get server IP address
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SERVER_IP=$(hostname -I | awk '{print $1}')
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# Create Mimir config
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touch $mimirdir/mimir.yml
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{
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echo '# Mimir Configuration - Single Instance Mode'
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echo 'multitenancy_enabled: false'
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echo ''
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echo 'blocks_storage:'
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echo ' backend: filesystem'
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echo ' bucket_store:'
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echo " sync_dir: $datadir/tsdb-sync"
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echo ' filesystem:'
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echo " dir: $datadir/data/tsdb"
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echo ' tsdb:'
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echo " dir: $datadir/mimir-tsdb"
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echo ' retention_period: 720h'
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echo ''
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echo 'compactor:'
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echo " data_dir: $datadir/compactor"
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echo ' sharding_ring:'
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echo ' kvstore:'
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echo ' store: inmemory'
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echo ''
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echo 'distributor:'
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echo ' ring:'
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echo ' kvstore:'
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echo ' store: inmemory'
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echo ''
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echo 'ingester:'
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echo ' ring:'
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echo ' kvstore:'
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echo ' store: inmemory'
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echo ' replication_factor: 1'
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echo ''
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echo 'ruler_storage:'
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echo ' backend: filesystem'
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echo ' filesystem:'
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echo " dir: $datadir/mimir-ruler"
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echo ''
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echo 'server:'
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echo ' http_listen_port: 9009'
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echo ' log_level: info'
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echo ''
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echo 'memberlist:'
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echo ' abort_if_cluster_join_fails: false'
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echo ' bind_port: 7946'
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echo " advertise_addr: $SERVER_IP"
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echo ' join_members: []'
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echo ''
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echo 'store_gateway:'
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echo ' sharding_ring:'
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echo ' replication_factor: 1'
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echo ' kvstore:'
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echo ' store: inmemory'
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echo ''
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echo 'limits:'
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echo ' max_global_series_per_user: 0'
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echo ' max_global_exemplars_per_user: 100000'
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} > $mimirdir/mimir.yml
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chown mimir:mimir $mimirdir/mimir.yml
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# Create systemd service
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{
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echo '[Unit]'
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echo 'Description=Grafana Mimir'
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echo 'Documentation=https://grafana.com/docs/mimir/'
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echo 'After=network-online.target'
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echo 'Wants=network-online.target'
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echo ''
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echo '[Service]'
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echo 'Type=simple'
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echo 'User=mimir'
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echo 'Group=mimir'
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echo "ExecStart=$bindir/mimir -config.file=$mimirdir/mimir.yml"
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echo "ExecReload=/bin/kill -HUP \$MAINPID"
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echo 'TimeoutStopSec=20s'
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echo 'SendSIGKILL=no'
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echo ''
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echo '# Output to journal'
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echo 'StandardOutput=journal'
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echo 'StandardError=journal'
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echo 'SyslogIdentifier=mimir'
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echo ''
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echo '# Restart'
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echo 'Restart=on-failure'
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echo 'RestartSec=5s'
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echo ''
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echo '# Security'
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echo 'NoNewPrivileges=yes'
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echo 'PrivateTmp=yes'
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echo 'ProtectSystem=full'
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echo 'ProtectHome=yes'
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echo "ReadWritePaths=$datadir"
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echo ''
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echo '# Resource limits'
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echo 'LimitNOFILE=1048576'
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echo 'LimitNPROC=1048576'
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echo ''
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echo '# Environment'
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echo 'Environment=GOMAXPROCS=4'
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echo ''
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echo '[Install]'
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echo 'WantedBy=multi-user.target'
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} > $psdir/mimir.service
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systemctl daemon-reload
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systemctl enable --now mimir
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echo ""
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echo "=========================================="
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echo "Mimir installation complete!"
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echo "=========================================="
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echo "Mimir UI: http://localhost:9009"
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echo "Config: $mimirdir/mimir.yml"
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echo "Data: $datadir"
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echo ""
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echo "Add to Prometheus remote_write:"
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echo " remote_write:"
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echo " - url: http://localhost:9009/api/v1/push"
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echo ""
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}
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}
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################################
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### Install and Config Nginx ###
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################################
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install_nginx() {
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{
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$pkgmgr install nginx
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if [ -d "/etc/nginx/sites-available" ]; then
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sitesa=/etc/nginx/sites-available
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sitese=/etc/nginx/sites-enabled/
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elif [ -d "/etc/nginx/conf.d" ]; then
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sitesa=/etc/nginx/conf.d
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fi
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touch "$sitesa"/mimir.conf
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{
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echo 'server {'
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echo ' listen 80;'
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echo ' listen [::]:80;'
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echo ''
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echo " server_name mimir.$domain;"
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echo ''
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echo ' location / {'
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echo ' proxy_pass http://localhost:9009/;'
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# shellcheck disable=SC2016
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echo ' proxy_set_header Host $host;'
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# shellcheck disable=SC2016
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echo ' proxy_set_header X-Real-IP $remote_addr;'
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# shellcheck disable=SC2016
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echo ' proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;'
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# shellcheck disable=SC2016
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echo ' proxy_set_header X-Forwarded-Proto $scheme;'
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echo ' proxy_read_timeout 300s;'
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echo ' proxy_connect_timeout 75s;'
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echo ' }'
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echo '}'
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} > "$sitesa"/mimir.conf
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if [ -d "/etc/nginx/sites-available" ]; then
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ln -s "$sitesa"/mimir.conf "$sitese" 2>/dev/null || true
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fi
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if nginx -t; then
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systemctl restart nginx
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echo "Nginx configured for Mimir at mimir.$domain"
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else
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echo "Nginx configuration test failed"
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fi
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}
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}
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######################
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### Function Calls ###
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######################
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install_mimir
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# Uncomment to install nginx reverse proxy
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# install_nginx
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#############################################################
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echo ""
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echo "=========================================="
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echo "Installation Summary"
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echo "=========================================="
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echo "Mimir version: $(mimir --version 2>&1 | head -1)"
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echo "Status: $(systemctl is-active mimir)"
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echo ""
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echo "Check status: systemctl status mimir"
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echo "View logs: journalctl -u mimir -f"
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echo ""
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