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Installation du module 'fencing' pour online sur proxmox a partir des sources | ||
============================================================================= | ||
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BIG FAT WARNING | ||
=============== | ||
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# this is a bad idea! | ||
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you need at least three machines, and so the drbd and fencing config will need adaptation | ||
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remplacer | ||
========= | ||
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* YOUR_ONLINE_API_KEY par le token privé obtenu de https://console.online.net/fr/api/access | ||
* OTHER indique toujours la machine qui est pas utilisé pour la construction | ||
* YOURMACHINEIP OTHERMACHINEIP par les adresses ip des machines | ||
* ONLINE_ID OTHER_ONLINE_ID par les identifiants online des serveurs (seul les chiffres, sans le préfix sd-) | ||
* MACHINEHOSTNAME OTHER_MACHINEHOSTNAME le nom d'hote des machines, défault est sd-ONLINE_ID par online | ||
* IncrementPreviousValue en incrémentant la valeur précédente | ||
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Construction des paquets | ||
------------------------ | ||
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#Création d'un chroot | ||
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# cd | ||
# debootstrap --variant=minbase wheezy ./wheezy-proxmox-devel http://http.debian.net/debian/ | ||
# mkdir /root/bin | ||
# cat > /root/bin/enter-proxmox-devel << EOF | ||
```bash | ||
#!/bin/bash | ||
sigs="SIGTERM SIGHUP SIGINT SIGQUIT SIGKILL SIGABRT SIGTSTP SIGTTIN SIGTTOU" | ||
for sig in $sigs; do | ||
trap "cleanup Trapped signal $sig" $sig &>/dev/null | ||
done | ||
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cleanup() { | ||
echo "$@" | ||
umount /root/wheezy-proxmox-devel/proc /root/wheezy-proxmox-devel/sys /root/wheezy-proxmox-devel/dev/pts /root/wheezy-proxmox-devel/dev | ||
} | ||
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mount -t proc procfs /root/wheezy-proxmox-devel/proc | ||
mount -t sysfs sysfs /root/wheezy-proxmox-devel/sys | ||
mount --rbind /dev /root/wheezy-proxmox-devel/dev | ||
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debian_chroot="wheezy-proxmox-devel" chroot /root/wheezy-proxmox-devel bash -l | ||
cleanup "Bye..." | ||
EOF | ||
``` | ||
# chmod +x /root/bin/enter-proxmox-devel | ||
# echo 'export PATH="$PATH:/root/bin"' >> /root/.bashrc | ||
# cp /etc/apt/sources.list /root/wheezy-proxmox-devel/etc/apt/sources.list | ||
# logout | ||
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#Construction des paquets | ||
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# enter-proxmox-devel | ||
# apt-get update | ||
# apt-get install wget | ||
# wget -O - "http://download.proxmox.com/debian/key.asc" | apt-key add - | ||
# apt-get update | ||
# apt-get upgrade | ||
# apt-get install wget debhelper autotools-dev quilt libnss3-dev python-pycurl python-pexpect libxml2-utils xsltproc libnet-telnet-perl python-pip python-virtualenv python-all pkg-config lintian | ||
# mkdir -p /usr/src/pvebuild | ||
# cd /usr/src/pvebuild | ||
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# virtualenv py2dsc | ||
# . py2dsc/bin/activate | ||
# pip install stdeb | ||
# deactivate | ||
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# py2dsc/bin/pypi-download slumber --release=0.6.0 | ||
# py2dsc/bin/pypi-download requests | ||
# py2dsc/bin/pypi-download python-hpilo | ||
# py2dsc/bin/py2dsc-deb requests-2.3.0.tar.gz | ||
# cp deb_dist/python-requests_2.3.0-1_all.deb . | ||
# rm -fr deb_dist/ | ||
# py2dsc/bin/py2dsc-deb slumber-0.6.0.tar.gz | ||
# cp deb_dist/python-slumber_0.6.0-1_all.deb . | ||
# rm -fr deb_dist/ | ||
# py2dsc/bin/py2dsc-deb python-hpilo-2.6.2.tar.gz | ||
# cp deb_dist/python-python-hpilo_2.6.2-1_all.deb . | ||
# rm -fr deb_dist/ | ||
# dpkg -i python-requests_2.3.0-1_all.deb python-slumber_0.6.0-1_all.deb python-python-hpilo_2.6.2-1_all.deb | ||
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# git clone git://github.com/soul9/fence-agents-pve.git | ||
# cd fence-agents-pve | ||
# make all | ||
# cp fence-agents-pve_4.0.5-1_amd64.deb .. | ||
# logout | ||
# cp wheezy-proxmox-devel/usr/src/pvebuild/*.deb /usr/src/ | ||
# scp /usr/src/python-requests_2.3.0-1_all.deb /usr/src/python-python-hpilo_2.6.2-1_all.deb /usr/src/python-slumber_0.6.0-1_all.deb /usr/src/fence-agents-pve_4.0.5-1_amd64.deb root@OTHERMACHINEIP:/usr/src | ||
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#Installation des paquets | ||
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# dpkg -i /usr/src/python-requests_2.3.0-1_all.deb /usr/src/python-slumber_0.6.0-1_all.deb /usr/src/fence-agents-pve_4.0.5-1_amd64.deb /usr/src/python-python-hpilo_2.6.2-1_all.deb | ||
# ssh root@OTHERMACHINE "dpkg -i /usr/src/python-requests_2.3.0-1_all.deb /usr/src/python-slumber_0.6.0-1_all.deb /usr/src/fence-agents-pve_4.0.5-1_amd64.deb /usr/src/python-python-hpilo_2.6.2-1_all.deb" | ||
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#Configuration | ||
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# cp /etc/pve/cluster.conf /etc/pve/cluster.conf.new | ||
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cluster.conf.new devrait contenir | ||
```xml | ||
<?xml version="1.0"?> | ||
<cluster config_version="IncrementPreviousValue" name="BeabaCluster"> | ||
<cman expected_votes="1" keyfile="/var/lib/pve-cluster/corosync.authkey" two_node="1"/> | ||
<fencedevices> | ||
<fencedevice agent="fence_onlinenet" name="fence_online_ilo" passwd="YOUR_ONLINE_API_KEY" method="ilo" /> | ||
</fencedevices> | ||
<clusternodes> | ||
<clusternode name="MACHINEHOSTNAME" nodeid="1" votes="1"> | ||
<fence> | ||
<method name="onlinenet"> | ||
<device myip="OTHERMACHINEIP" name="fence_online_ilo" remoteid="ONLINE_ID"/> | ||
</method> | ||
</fence> | ||
</clusternode> | ||
<clusternode name="OTHER_MACHINEHOSTNAME" nodeid="2" votes="1"> | ||
<fence> | ||
<method name="onlinenet"> | ||
<device myip="YOURMACHINEIP" name="fence_online_ilo" remoteid="OTHER_ONLINE_ID"/> | ||
</method> | ||
</fence> | ||
</clusternode> | ||
</clusternodes> | ||
<rm /> | ||
</cluster> | ||
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``` | ||
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ajouter dans le fichier /etc/default/redhat-cluster-pve sur les deux machines: | ||
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FENCE_JOIN="yes" | ||
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Sur l'interface proxmox | ||
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* Vue Datacenter | ||
* dans l'onglet HA | ||
* activer la nouvelle configuration (bouton 'Activate') | ||
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Pour activer la gestion Haute Disponibilité pour une machine virtuelle existante | ||
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* Vue Datacenter | ||
* dans l'onglet HA | ||
* bouton add | ||
* HA managed VM/CT | ||
* mettre l'id numérique de la VM souhaité | ||
* clicker activate pour activer la nouvelle configuration cluster |