Install supervisord to Centos 7

Install supervisord to Centos 7

install: pip install supervisor configure: mkdir -p /etc/supervisord/conf.d echo_supervisord_conf > /etc/supervisord/supervisord.conf echo “files = conf.d/*.conf” >> /etc/supervisord/supervisord.conf setup as service: wget https://gist.githubusercontent.com/mozillazg/6cbdcccbf46fe96a4edd/raw/2f5c6f5e88fc43e27b974f8a4c19088fc22b1bd5/supervisord.service -O /usr/lib/systemd/system/supervisord.service start service systemctl start supervisord view service status: systemctl status supervisord auto start service on system…

Centos 7 disable ipv6

Centos 7 disable ipv6

Best solution is disable ipv6 kernel module. Other solutions not working sometimes. Add ipv6.disable=1 to GRUB_CMDLINE_LINUX parameters. And restart the server. # nano /etc/default/grub GRUB_TIMEOUT=5 GRUB_DEFAULT=saved GRUB_DISABLE_SUBMENU=true GRUB_TERMINAL_OUTPUT=”console” GRUB_CMDLINE_LINUX=”ipv6.disable=1 crashkernel=auto rhgb quiet” GRUB_DISABLE_RECOVERY=”true” # grub2-mkconfig -o /boot/grub2/grub.cfg # regenerate grub2 and reboot #…