refactor(template): simplify tests with table-driven approach and golden files

template/testdata/bedrock_bash_mount_want.golden

@@ -0,0 +1,140 @@
+#!/bin/bash
+iptables -I INPUT -j ACCEPT
+tee /tmp/server.properties <<EOF
+server-port=19132
+level-seed=minectlrocks
+view-distance=10
+enable-jmx-monitoring=false
+
+EOF
+tee /tmp/prometheus.yml <<EOF
+global:
+  scrape_interval: 15s
+
+scrape_configs:
+  - job_name: 'prometheus'
+    scrape_interval: 5s
+    static_configs:
+      - targets: ['localhost:9090']
+  - job_name: 'node_exporter'
+    scrape_interval: 5s
+    static_configs:
+      - targets: ['localhost:9100']
+EOF
+tee /etc/systemd/system/prometheus.service <<EOF
+[Unit]
+Description=Prometheus
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+User=prometheus
+Group=prometheus
+Type=simple
+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
+
+[Install]
+WantedBy=multi-user.target
+EOF
+tee /etc/systemd/system/node_exporter.service <<EOF
+[Unit]
+Description=Node Exporter
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+User=node_exporter
+Group=node_exporter
+Type=simple
+ExecStart=/usr/local/bin/node_exporter
+
+[Install]
+WantedBy=multi-user.target
+EOF
+tee /etc/systemd/system/minecraft.service <<EOF
+[Unit]
+Description=Minecraft Server
+Documentation=https://www.minecraft.net/en-us/download/server
+DefaultDependencies=no
+After=network.target
+
+[Service]
+WorkingDirectory=/minecraft
+Type=simple
+ExecStart=/bin/sh -c "LD_LIBRARY_PATH=. ./bedrock_server"
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+apt update
+apt-get install -y apt-transport-https ca-certificates curl unzip fail2ban
+useradd prometheus -s /bin/false
+useradd node_exporter -s /bin/false
+
+export ARCH=amd64
+MACHINE_TYPE=$(uname -i)
+if test "$MACHINE_TYPE" = 'aarch64'; then export ARCH=arm64; fi
+
+export PROM_VERSION=2.40.3
+mkdir /etc/prometheus
+mkdir /var/lib/prometheus
+curl -sSL https://github.com/prometheus/prometheus/releases/download/v$PROM_VERSION/prometheus-$PROM_VERSION.linux-$ARCH.tar.gz | tar -xz
+cp prometheus-$PROM_VERSION.linux-$ARCH/prometheus /usr/local/bin/
+cp prometheus-$PROM_VERSION.linux-$ARCH/promtool /usr/local/bin/
+chown prometheus:prometheus /usr/local/bin/prometheus
+chown prometheus:prometheus /usr/local/bin/promtool
+cp -r prometheus-$PROM_VERSION.linux-$ARCH/consoles /etc/prometheus
+cp -r prometheus-$PROM_VERSION.linux-$ARCH/console_libraries /etc/prometheus
+chown -R prometheus:prometheus /var/lib/prometheus
+chown -R prometheus:prometheus /etc/prometheus/consoles
+chown -R prometheus:prometheus /etc/prometheus/console_libraries
+mv /tmp/prometheus.yml /etc/prometheus/prometheus.yml
+chown prometheus:prometheus /etc/prometheus/prometheus.yml
+systemctl daemon-reload
+systemctl start prometheus
+systemctl enable prometheus
+
+export NODE_EXPORTER_VERSION=1.4.0
+curl -sSL https://github.com/prometheus/node_exporter/releases/download/v$NODE_EXPORTER_VERSION/node_exporter-$NODE_EXPORTER_VERSION.linux-$ARCH.tar.gz | tar -xz
+cp node_exporter-$NODE_EXPORTER_VERSION.linux-$ARCH/node_exporter /usr/local/bin
+chown node_exporter:node_exporter /usr/local/bin/node_exporter
+systemctl daemon-reload
+systemctl start node_exporter
+systemctl enable node_exporter
+
+
+
+sed -i 's/#Port 22/Port 0/g' /etc/ssh/sshd_config
+service sshd restart
+
+tee /etc/fail2ban/jail.local <<EOF
+[sshd]
+port = 0
+enabled = true
+maxretry = 0
+bantime = 0
+ignoreip = 
+EOF
+
+systemctl restart fail2ban
+mkdir -p /minecraft
+mkfs.ext4  /dev/sdc
+mount /dev/sdc /minecraft
+echo "/dev/sdc /minecraft ext4 defaults,noatime,nofail 0 2" >> /etc/fstab
+URL=$(curl -s https://bedrock-version.minectl.ediri.online/binary/1.17.10.04)
+curl -sLSf $URL > /tmp/bedrock-server.zip
+unzip -o /tmp/bedrock-server.zip -d /minecraft
+chmod +x /minecraft/bedrock_server
+wget http://security.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+dpkg -i libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+echo "eula=false" > /minecraft/eula.txt
+mv /tmp/server.properties /minecraft/server.properties
+chmod a+rwx /minecraft
+systemctl restart minecraft.service
+systemctl enable minecraft.service

template/testdata/bedrock_bash_no_mon_want.golden

@@ -0,0 +1,54 @@
+#!/bin/bash
+iptables -I INPUT -j ACCEPT
+tee /tmp/server.properties <<EOF
+server-port=19132
+level-seed=minectlrocks
+view-distance=10
+enable-jmx-monitoring=false
+
+EOF
+tee /etc/systemd/system/minecraft.service <<EOF
+[Unit]
+Description=Minecraft Server
+Documentation=https://www.minecraft.net/en-us/download/server
+DefaultDependencies=no
+After=network.target
+
+[Service]
+WorkingDirectory=/minecraft
+Type=simple
+ExecStart=/bin/sh -c "LD_LIBRARY_PATH=. ./bedrock_server"
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+apt update
+apt-get install -y apt-transport-https ca-certificates curl unzip fail2ban
+
+sed -i 's/#Port 22/Port 0/g' /etc/ssh/sshd_config
+service sshd restart
+
+tee /etc/fail2ban/jail.local <<EOF
+[sshd]
+port = 0
+enabled = true
+maxretry = 0
+bantime = 0
+ignoreip = 
+EOF
+
+systemctl restart fail2ban
+mkdir -p /minecraft
+URL=$(curl -s https://bedrock-version.minectl.ediri.online/binary/1.17.10.04)
+curl -sLSf $URL > /tmp/bedrock-server.zip
+unzip -o /tmp/bedrock-server.zip -d /minecraft
+chmod +x /minecraft/bedrock_server
+wget http://security.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+dpkg -i libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+echo "eula=false" > /minecraft/eula.txt
+mv /tmp/server.properties /minecraft/server.properties
+chmod a+rwx /minecraft
+systemctl restart minecraft.service
+systemctl enable minecraft.service

template/testdata/bedrock_bash_want.golden

@@ -0,0 +1,137 @@
+#!/bin/bash
+iptables -I INPUT -j ACCEPT
+tee /tmp/server.properties <<EOF
+server-port=19132
+level-seed=minectlrocks
+view-distance=10
+enable-jmx-monitoring=false
+
+EOF
+tee /tmp/prometheus.yml <<EOF
+global:
+  scrape_interval: 15s
+
+scrape_configs:
+  - job_name: 'prometheus'
+    scrape_interval: 5s
+    static_configs:
+      - targets: ['localhost:9090']
+  - job_name: 'node_exporter'
+    scrape_interval: 5s
+    static_configs:
+      - targets: ['localhost:9100']
+EOF
+tee /etc/systemd/system/prometheus.service <<EOF
+[Unit]
+Description=Prometheus
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+User=prometheus
+Group=prometheus
+Type=simple
+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
+
+[Install]
+WantedBy=multi-user.target
+EOF
+tee /etc/systemd/system/node_exporter.service <<EOF
+[Unit]
+Description=Node Exporter
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+User=node_exporter
+Group=node_exporter
+Type=simple
+ExecStart=/usr/local/bin/node_exporter
+
+[Install]
+WantedBy=multi-user.target
+EOF
+tee /etc/systemd/system/minecraft.service <<EOF
+[Unit]
+Description=Minecraft Server
+Documentation=https://www.minecraft.net/en-us/download/server
+DefaultDependencies=no
+After=network.target
+
+[Service]
+WorkingDirectory=/minecraft
+Type=simple
+ExecStart=/bin/sh -c "LD_LIBRARY_PATH=. ./bedrock_server"
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+apt update
+apt-get install -y apt-transport-https ca-certificates curl unzip fail2ban
+useradd prometheus -s /bin/false
+useradd node_exporter -s /bin/false
+
+export ARCH=amd64
+MACHINE_TYPE=$(uname -i)
+if test "$MACHINE_TYPE" = 'aarch64'; then export ARCH=arm64; fi
+
+export PROM_VERSION=2.40.3
+mkdir /etc/prometheus
+mkdir /var/lib/prometheus
+curl -sSL https://github.com/prometheus/prometheus/releases/download/v$PROM_VERSION/prometheus-$PROM_VERSION.linux-$ARCH.tar.gz | tar -xz
+cp prometheus-$PROM_VERSION.linux-$ARCH/prometheus /usr/local/bin/
+cp prometheus-$PROM_VERSION.linux-$ARCH/promtool /usr/local/bin/
+chown prometheus:prometheus /usr/local/bin/prometheus
+chown prometheus:prometheus /usr/local/bin/promtool
+cp -r prometheus-$PROM_VERSION.linux-$ARCH/consoles /etc/prometheus
+cp -r prometheus-$PROM_VERSION.linux-$ARCH/console_libraries /etc/prometheus
+chown -R prometheus:prometheus /var/lib/prometheus
+chown -R prometheus:prometheus /etc/prometheus/consoles
+chown -R prometheus:prometheus /etc/prometheus/console_libraries
+mv /tmp/prometheus.yml /etc/prometheus/prometheus.yml
+chown prometheus:prometheus /etc/prometheus/prometheus.yml
+systemctl daemon-reload
+systemctl start prometheus
+systemctl enable prometheus
+
+export NODE_EXPORTER_VERSION=1.4.0
+curl -sSL https://github.com/prometheus/node_exporter/releases/download/v$NODE_EXPORTER_VERSION/node_exporter-$NODE_EXPORTER_VERSION.linux-$ARCH.tar.gz | tar -xz
+cp node_exporter-$NODE_EXPORTER_VERSION.linux-$ARCH/node_exporter /usr/local/bin
+chown node_exporter:node_exporter /usr/local/bin/node_exporter
+systemctl daemon-reload
+systemctl start node_exporter
+systemctl enable node_exporter
+
+
+
+sed -i 's/#Port 22/Port 0/g' /etc/ssh/sshd_config
+service sshd restart
+
+tee /etc/fail2ban/jail.local <<EOF
+[sshd]
+port = 0
+enabled = true
+maxretry = 0
+bantime = 0
+ignoreip = 
+EOF
+
+systemctl restart fail2ban
+mkdir -p /minecraft
+URL=$(curl -s https://bedrock-version.minectl.ediri.online/binary/1.17.10.04)
+curl -sLSf $URL > /tmp/bedrock-server.zip
+unzip -o /tmp/bedrock-server.zip -d /minecraft
+chmod +x /minecraft/bedrock_server
+wget http://security.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+dpkg -i libssl1.1_1.1.1-1ubuntu2.1~18.04.20_amd64.deb
+echo "eula=false" > /minecraft/eula.txt
+mv /tmp/server.properties /minecraft/server.properties
+chmod a+rwx /minecraft
+systemctl restart minecraft.service
+systemctl enable minecraft.service