|
|
| (One intermediate revision by one other user not shown) |
| Line 1: |
Line 1: |
| {{header|infra}}
| | This SOP is obsolete. |
| {{shortcut|ISOP:FEDORACLOUD|ISOP:OVIRT}}
| |
| | |
| | |
| {{admon/note|We are still working on the Fedora cloud setup, the content of this page will grow at the same time we work and troubleshoot all services.}}
| |
| | |
| Fedora Cloud computing
| |
| | |
| == Contact Information ==
| |
| Owner: Fedora Infrastructure Team
| |
| | |
| Contact: #fedora-admin, sysadmin-cloud group
| |
| | |
| Persons: mmcgrath, SmootherFrOgZ, G
| |
| | |
| Location: Phoenix ?
| |
| | |
| Servers: capp1.fedoraproject.org, cnode[1-5].fedoraproject.org, store[1-4]
| |
| | |
| Purpose: Provide Virtual Machine for Fedora contributors.
| |
| | |
| == Description ==
| |
| | |
| blabalbalablab<BR>
| |
| blablablabal
| |
| | |
| == Rebuild capp1 (ovirt-server) ==
| |
| | |
| Log into cnode1<BR>
| |
| Check that no capp1 domain is running
| |
| sudo virsh list
| |
| <BR>
| |
| If there is a capp1 running, proceed as follow
| |
| sudo virsh destroy capp1
| |
| sudo virsh undefine capp1
| |
| <BR>
| |
| | |
| Format capp1 disk for a better new virtual install
| |
| sudo /sbin/mkfs.ext3 -j /dev/VolGroup00/appliance1
| |
| <BR>
| |
| You can now start install a new fresh capp1 virtual system
| |
| sudo virt-install -n capp1 -r 1024 --vcpus=2 --os-variant fedora11 --os-type linux \
| |
| -l http://mirrors.kernel.org/fedora/releases/11/Fedora/x86_64/os/ \
| |
| --disk="path=/dev/VolGroup00/appliance1" --nographics --noacpi --hvm --network=bridge:br2 \
| |
| --accelerate -x "console=ttyS0 ks=http://infrastructure.fedoraproject.org/rhel/ks/fedora ip=209.132.178.19 netmask=255.255.254.0 gateway=209.132.179.254 dns=4.2.2.2"
| |
| | |
| '''Note:''' ''If the network messes up during the prompt install, just configure it manually. NM will takes care of it then.''
| |
| | |
| '''Note2:''' ''The above ks file seems to have graphical install as install method. Rebuild one or do a manual install to continue.''
| |
| | |
| === Network configuration ===
| |
| capp1 network interfaces will need to be setup manually in order to work against physical one.
| |
| <BR>
| |
| Here is how to proceed, create your network interface
| |
| sudo vi /etc/sysconfig/network-scripts/ifcfg-eth1
| |
| <BR>
| |
| Then add this following configuration to the file
| |
| DEVICE=eth1
| |
| BOOTPROTO=static
| |
| ONBOOT=yes
| |
| PEERNTP=yes
| |
| IPADDR=$physical_br_IP
| |
| NETMASK=$physical_br_NETMASK
| |
| HWADDR=$random_mac_addr
| |
| <BR>
| |
| Reproduce the above for eth3 against br3<BR>
| |
| You can get br? IP and netmask on cnode1 with <ifconfig> cd-line.
| |
| <BR>
| |
| | |
| | |
| | |
| == Troubleshooting ==
| |
| | |
| === VMs can't receive tasks anymore ===
| |
| If for some reason VM appear to not receive tasks, this's because it's not reachable anymore.<BR>
| |
| Reloading your browser will show the VM as state '''<unreachable>''' in the ovirt UI.<BR>
| |
| At first, check that hosts are still available. If so, you gonna have to do a manual reload of ovirt taksOmatic on the broker connectivity.
| |
| | |
| Log in to capp1 and restart services in this order (hold few sec for each)<BR>
| |
| | |
| sudo service ovirt-taskomatic restart
| |
| <BR>
| |
| | |
| === Cnodes or VM are unreachable ===
| |
| If cnode(s) or VM got unreachable, there're a couple of way to figure out what's going on.<BR>
| |
| *0. first off, logs are always useful (specificaly : db-omatic.log and task-omatic.log).<BR>
| |
| * 1. Check that cnode(s) or VM are still "physically" reachable.<BR>
| |
| * 2. If there are but VM, check if libvirt-qpid or libvirtd is still running on related cnode(s).<BR>
| |
| If there're not :
| |
| sudo libvirtd-qpid start
| |
| sudo libvirtd start
| |
| <BR>
| |
| * 3. If both cnode and VM are still UP and running, it could be a timeout on qmf connectivity or db-omatic died without any reason. The best way to fix this is to reload ovirt qmf/qpid's process as follow : <BR>
| |
| sudo service qpidd restart
| |
| sudo service ovirt-db-omatic restart
| |
| sudo service ovirt-taskomatic restart
| |
| | |
| | |
| [[Category:Infrastructure SOPs]]
| |
