다음 명령은 Red Hat 고가용성 클러스터에서 활성/수동 Apache HTTP 서버에 대해 생성된 4개의 리소스를 생성합니다. 즉 LVM-activate
리소스, Filesystem
리소스, IPaddr2
리소스 및 Apache
리소스가 생성됩니다.
pcs resource create my_lvm ocf:heartbeat:LVM-activate vgname=my_vg vg_access_mode=system_id --group apachegroup
pcs resource create my_fs Filesystem device="/dev/my_vg/my_lv" directory="/var/www" fstype="xfs" --group apachegroup
pcs resource create VirtualIP IPaddr2 ip=198.51.100.3 cidr_netmask=24 --group apachegroup
pcs resource create Website apache configfile="/etc/httpd/conf/httpd.conf" statusurl="http://127.0.0.1/server-status" --group apachegroup
# pcs resource create my_lvm ocf:heartbeat:LVM-activate vgname=my_vg vg_access_mode=system_id --group apachegroup
# pcs resource create my_fs Filesystem device="/dev/my_vg/my_lv" directory="/var/www" fstype="xfs" --group apachegroup
# pcs resource create VirtualIP IPaddr2 ip=198.51.100.3 cidr_netmask=24 --group apachegroup
# pcs resource create Website apache configfile="/etc/httpd/conf/httpd.conf" statusurl="http://127.0.0.1/server-status" --group apachegroup
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pcs resource config --output-format=cmd
# pcs resource config --output-format=cmd
pcs resource create --no-default-ops --force -- my_lvm ocf:heartbeat:LVM-activate \
vg_access_mode=system_id vgname=my_vg \
op \
monitor interval=30s id=my_lvm-monitor-interval-30s timeout=90s \
start interval=0s id=my_lvm-start-interval-0s timeout=90s \
stop interval=0s id=my_lvm-stop-interval-0s timeout=90s;
pcs resource create --no-default-ops --force -- my_fs ocf:heartbeat:Filesystem \
device=/dev/my_vg/my_lv directory=/var/www fstype=xfs \
op \
monitor interval=20s id=my_fs-monitor-interval-20s timeout=40s \
start interval=0s id=my_fs-start-interval-0s timeout=60s \
stop interval=0s id=my_fs-stop-interval-0s timeout=60s;
pcs resource create --no-default-ops --force -- VirtualIP ocf:heartbeat:IPaddr2 \
cidr_netmask=24 ip=198.51.100.3 \
op \
monitor interval=10s id=VirtualIP-monitor-interval-10s timeout=20s \
start interval=0s id=VirtualIP-start-interval-0s timeout=20s \
stop interval=0s id=VirtualIP-stop-interval-0s timeout=20s;
pcs resource create --no-default-ops --force -- Website ocf:heartbeat:apache \
configfile=/etc/httpd/conf/httpd.conf statusurl=http://127.0.0.1/server-status \
op \
monitor interval=10s id=Website-monitor-interval-10s timeout=20s \
start interval=0s id=Website-start-interval-0s timeout=40s \
stop interval=0s id=Website-stop-interval-0s timeout=60s;
pcs resource group add apachegroup \
my_lvm my_fs VirtualIP Website
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pcs resource config VirtualIP --output-format=cmd
# pcs resource config VirtualIP --output-format=cmd
pcs resource create --no-default-ops --force -- VirtualIP ocf:heartbeat:IPaddr2 \
cidr_netmask=24 ip=198.51.100.3 \
op \
monitor interval=10s id=VirtualIP-monitor-interval-10s timeout=20s \
start interval=0s id=VirtualIP-start-interval-0s timeout=20s \
stop interval=0s id=VirtualIP-stop-interval-0s timeout=20s
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