nsq-deploy.sh

nsq-depoy.sh

#!/bin/bash
set -e

download_nsq() {
    wget -O /tmp/nsq-1.2.0.linux-amd64.go1.12.9.tar.gz https://github.com/nsqio/nsq/releases/download/v1.2.0/nsq-1.2.0.linux-amd64.go1.12.9.tar.gz
    tar xvzf /tmp/nsq-1.2.0.linux-amd64.go1.12.9.tar.gz -C /tmp/
    mv /tmp/nsq-1.2.0.linux-amd64.go1.12.9/bin/* /usr/local/bin
    rm -rf /tmp/nsq-1.2.0.linux-amd64.go1.12.9
}

setup_nsqlookupd() {
    cat > /etc/systemd/system/nsqlookupd.service <<EOF
[Unit]
Description=nsqlookupd
Documentation=https://github.com/nsqio/nsq
After=network.target

[Service]
ExecStart=/usr/local/bin/nsqlookupd -tcp-address=127.0.0.1:4160 -http-address=127.0.0.1:4161
ExecReload=/bin/kill -HUP $MAINPID
Type=simple
KillMode=process
Restart=on-failure
RestartSec=10s
User=root

[Install]
WantedBy=multi-user.target
EOF

    systemctl daemon-reload
    systemctl start nsqlookupd
}

setup_nsqd() {
    cat > /etc/systemd/system/nsqd.service <<EOF
[Unit]
Description=nsqd
Documentation=https://github.com/nsqio/nsq
After=network.target

[Service]
ExecStart=/usr/local/bin/nsqd -http-address=127.0.0.1:4151 -tcp-address=127.0.0.1:4150 -lookupd-tcp-address=127.0.0.1:4160
ExecReload=/bin/kill -HUP $MAINPID
Type=simple
KillMode=process
Restart=on-failure
RestartSec=10s
User=root

[Install]
WantedBy=multi-user.target
EOF

    systemctl daemon-reload
    systemctl start nsqd
}

setup_nsqadmin() {
    cat > /etc/systemd/system/nsqadmin.service <<EOF
[Unit]
Description=nsqadmin
Documentation=https://github.com/nsqio/nsq
After=network.target

[Service]
ExecStart=/usr/local/bin/nsqadmin --lookupd-http-address=127.0.0.1:4161
ExecReload=/bin/kill -HUP $MAINPID
Type=simple
KillMode=process
Restart=on-failure
RestartSec=10s
User=root

[Install]
WantedBy=multi-user.target
EOF
    systemctl daemon-reload
    systemctl start nsqadmin
}

main() {
    download_nsq
    setup_nsqlookupd
    setup_nsqd
    setup_nsqadmin
}

main