101 lines
2.3 KiB
Bash
101 lines
2.3 KiB
Bash
#!/bin/bash
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BIN_DIR=/usr/bin
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DATA_DIR=/var/lib/centrifugo
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LOG_DIR=/var/log/centrifugo
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SCRIPT_DIR=/usr/lib/centrifugo/scripts
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function install_init {
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cp -f $SCRIPT_DIR/initd.sh /etc/init.d/centrifugo
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chmod +x /etc/init.d/centrifugo
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}
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function install_initel6 {
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cp -f $SCRIPT_DIR/initd.el6.sh /etc/init.d/centrifugo
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chmod +x /etc/init.d/centrifugo
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}
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function install_systemd {
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cp -f $SCRIPT_DIR/centrifugo.service /lib/systemd/system/centrifugo.service
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systemctl is-enabled centrifugo &>/dev/null
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if [[ $? -ne 0 ]]; then
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systemctl enable centrifugo &>/dev/null
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fi
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systemctl daemon-reload
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}
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function install_upstart {
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cp -f $SCRIPT_DIR/centrifugo.upstart /etc/init/centrifugo.conf
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initctl reload-configuration
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}
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function install_update_rcd {
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update-rc.d centrifugo defaults
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}
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function install_chkconfig {
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chkconfig --add centrifugo
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}
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id centrifugo &>/dev/null
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if [[ $? -ne 0 ]]; then
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useradd --system -U -M centrifugo -s /bin/false -d $DATA_DIR
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fi
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if [ ! -d $DATA_DIR ]; then
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mkdir -p $DATA_DIR
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fi
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if [ ! -d $LOG_DIR ]; then
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mkdir -p $LOG_DIR
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fi
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chown -R -L centrifugo:centrifugo $DATA_DIR
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chown -R -L centrifugo:centrifugo $LOG_DIR
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# Add defaults file, if it doesn't exist
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if [[ ! -f /etc/default/centrifugo ]]; then
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touch /etc/default/centrifugo
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fi
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# Generate config with unique secret key, if it doesn't exist
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if [[ ! -f /etc/centrifugo/config.json ]]; then
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/usr/bin/centrifugo genconfig -c /etc/centrifugo/config.json
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fi
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# Distribution-specific logic
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if [[ -f /etc/redhat-release ]]; then
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# RHEL-variant logic
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which systemctl &>/dev/null
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if [[ $? -eq 0 ]]; then
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install_systemd
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else
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# Assuming sysv
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install_initel6
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install_chkconfig
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fi
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elif [[ -f /etc/debian_version ]]; then
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# Debian/Ubuntu logic
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which systemctl &>/dev/null
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if [[ $? -eq 0 ]]; then
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install_systemd
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else
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/sbin/init --version >/dev/null 2>/dev/null
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if [[ $? -eq 0 && `/sbin/init --version` =~ upstart ]]; then
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# Assuming upstart
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install_upstart
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else
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# Assuming sysv
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install_init
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install_update_rcd
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fi
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fi
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elif [[ -f /etc/os-release ]]; then
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source /etc/os-release
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if [[ $ID = "amzn" ]]; then
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# Amazon Linux logic
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install_init
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install_chkconfig
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fi
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fi
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