1

.gitignore

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+blackbox.tar.gz
+blackbox_exporter-*

install-blackbox.sh

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+#!/usr/bin/env bash
+
+DOWNLOAD_URL="https://github.com/prometheus/blackbox_exporter/releases/download/v0.24.0/blackbox_exporter-0.24.0.linux-amd64.tar.gz"
+
+wget "${DOWNLOAD_URL}" -O "blackbox.tar.gz"
+
+tar xvf blackbox.tar.gz
+
+cd blackbox_exporter-*linux-amd64
+mv blackbox_exporter /usr/local/bin
+
+mkdir -p /etc/blackbox
+
+mv blackbox.yml /etc/blackbox
+cd -
+
+useradd -rs /bin/false blackbox
+
+chown blackbox:blackbox /usr/local/bin/blackbox_exporter
+
+chown -R blackbox:blackbox /etc/blackbox/*
+
+cat >/etc/systemd/system/blackbox.service <<EOF
+[Unit]
+Description=Blackbox Exporter Service
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+Type=simple
+User=blackbox
+Group=blackbox
+ExecStart=/usr/local/bin/blackbox_exporter \
+  --config.file=/etc/blackbox/blackbox.yml \
+  --web.listen-address=":9115"
+
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+systemctl enable blackbox.service
+systemctl start blackbox.service
+
+systemctl status blackbox --no-pager

install-prometheus.sh

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+#!/usr/bin/env bash
+
+set -x
+
+
+DOWNLOAD_URL="https://github.com/prometheus/prometheus/releases/download/v2.50.1/prometheus-2.50.1.linux-amd64.tar.gz"
+
+groupadd --system prometheus
+
+useradd -s /sbin/nologin --system -g prometheus prometheus
+
+mkdir /var/lib/prometheus
+
+for i in rules rules.d files_sd
+do 
+	mkdir -p /etc/prometheus/${i}
+done
+
+
+mkdir -p /tmp/prometheus
+
+cd /tmp/prometheus
+#curl -s https://api.github.com/repos/prometheus/prometheus/releases/latest | grep browser_download_url | grep linux-amd64 | cut -d '"' -f 4 | wget -qi -
+wget "${DOWNLOAD_URL}" -O "prometheus.tar.gz"
+
+tar xvf prometheus.tar.gz
+
+cd prometheus*/
+
+mv prometheus promtool /usr/local/bin/
+
+prometheus --version
+
+mv prometheus.yml /etc/prometheus/prometheus.yml
+
+mv consoles/ console_libraries/ /etc/prometheus/
+
+cd ${HOME}
+
+cat >/etc/systemd/system/prometheus.service <<EOF
+[Unit]
+Description=Prometheus
+Documentation=https://prometheus.io/docs/introduction/overview/
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+Type=simple
+User=prometheus
+Group=prometheus
+ExecReload=/bin/kill -HUP \$MAINPID
+ExecStart=/usr/local/bin/prometheus \
+  --config.file=/etc/prometheus/prometheus.yml \
+  --storage.tsdb.path=/var/lib/prometheus \
+  --web.console.templates=/etc/prometheus/consoles \
+  --web.console.libraries=/etc/prometheus/console_libraries \
+  --web.listen-address=0.0.0.0:9090 \
+  --web.external-url=
+
+SyslogIdentifier=prometheus
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+for i in rules rules.d files_sd
+do 
+	chown -R prometheus:prometheus /etc/prometheus/${i}
+done
+
+for i in rules rules.d files_sd
+do 
+	chmod -R 775 /etc/prometheus/${i}
+done
+
+chown -R prometheus:prometheus /var/lib/prometheus/
+
+systemctl daemon-reload
+
+systemctl start prometheus
+
+systemctl enable prometheus
+
+systemctl status prometheus --no-pager
+
+
+set +x