proxmox : start lxc script example

 1 Good ref

pct create <id> /var/lib/vz/template/cache/centos-7-default_20170504_amd64.tar.xz \
	-arch amd64 \
	-ostype <centos|ubuntu|etc> \
	-hostname <hostname> \
	-cores <cores> \
	-memory <memory(MB)> \
	-swap <swap(MB)> \
	-storage local-lvm \
	-password \
	-net0 name=eth0,bridge=<bridge>,gw=<gateway>,ip=<cidr>,type=veth &&\
	pct start <id> &&\
	sleep 10 &&\
	pct resize <id> rootfs <storage(ex: +4G)> &&\
	pct exec <id> -- bash -c "yum update -y &&\
	yum install -y openssh-server &&\
	systemctl start sshd &&\
	useradd -mU hogeuser &&\
	echo "password" | passwd --stdin hogeuser"