diff options
Diffstat (limited to 'xci/scripts/vm/start-new-vm.sh')
| -rwxr-xr-x | xci/scripts/vm/start-new-vm.sh | 44 |
1 files changed, 19 insertions, 25 deletions
diff --git a/xci/scripts/vm/start-new-vm.sh b/xci/scripts/vm/start-new-vm.sh index a6942746..1b5ab038 100755 --- a/xci/scripts/vm/start-new-vm.sh +++ b/xci/scripts/vm/start-new-vm.sh @@ -45,22 +45,6 @@ usage() { """ } -wait_for_pkg_mgr() { - local pkg_mgr=$1 - local _retries=30 - while [[ $_retries -gt 0 ]]; do - if pgrep -a $pkg_mgr &> /dev/null; then - echo "There is another $pkg_mgr process running... ($_retries retries left)" - sleep 30 - (( _retries = _retries - 1 )) - else - return 0 - fi - done - echo "$pkg_mgr still running... Maybe stuck?" - exit 1 -} - update_clean_vm_files() { local opnfv_url="http://artifacts.opnfv.org/releng/xci/images" local vm_cache=${XCI_CACHE_DIR}/clean_vm/images @@ -127,22 +111,33 @@ if ! sudo -n "true"; then echo "$(id -nu) ALL=(ALL) NOPASSWD: ALL" exit 1 fi + +# Wait 30-120 seconds so we avoid running multiple instances of pkg manager. Of course +# this will not work as it should if there is an external process running a package +# manager instance. However, since this script is only being execute on CI nodes which +# we have complete control it should be mostly fine. +backoff_time=0 +while [[ ${backoff_time} -le 30 ]]; do + backoff_time=$(( $RANDOM % 120 )) +done + case ${ID,,} in *suse) - wait_for_pkg_mgr zypper - sudo zypper -q -n in virt-manager qemu-kvm qemu-tools libvirt-daemon docker libvirt-client libvirt-daemon-driver-qemu iptables ebtables dnsmasq + pkg_mgr_cmd="sudo zypper -q -n install virt-manager qemu-kvm qemu-tools libvirt-daemon docker libvirt-client libvirt-daemon-driver-qemu iptables ebtables dnsmasq" ;; centos) - wait_for_pkg_mgr yum - sudo yum install -q -y epel-release - sudo yum install -q -y in virt-manager qemu-kvm qemu-kvm-tools qemu-img libvirt-daemon-kvm docker iptables ebtables dnsmasq + pkg_mgr_cmd="sudo yum install -q -y epel-release && sudo yum install -q -y in virt-manager qemu-kvm qemu-kvm-tools qemu-img libvirt-daemon-kvm docker iptables ebtables dnsmasq" ;; ubuntu) - wait_for_pkg_mgr apt-get - sudo apt-get install -y -q=3 virt-manager qemu-kvm libvirt-bin qemu-utils docker.io docker iptables ebtables dnsmasq + pkg_mgr_cmd="sudo apt-get install -y -q=3 virt-manager qemu-kvm libvirt-bin qemu-utils docker.io docker iptables ebtables dnsmasq" ;; esac +if pgrep -fa "${pkg_mgr_cmd%*install*}" 2>&1; then + sleep ${backoff_time} +fi +eval ${pkg_mgr_cmd} + echo "Ensuring libvirt and docker services are running..." sudo systemctl -q start libvirtd sudo systemctl -q start docker @@ -288,8 +283,7 @@ echo "Preparing test environment..." # *_xci_vm hostname is invalid. Letst just use distro name $vm_ssh ${VM_NAME} "sudo hostname ${VM_NAME/_xci*}" # Start with good dns -$vm_ssh ${VM_NAME} 'sudo bash -c "echo nameserver 8.8.8.8 > /etc/resolv.conf"' -$vm_ssh ${VM_NAME} 'sudo bash -c "echo nameserver 8.8.4.4 >> /etc/resolv.conf"' +$vm_ssh ${VM_NAME} 'sudo bash -c "echo nameserver 192.168.140.1 > /etc/resolv.conf"' cat > ${BASE_PATH}/vm_hosts.txt <<EOF 127.0.0.1 localhost ${VM_NAME/_xci*} ::1 localhost ipv6-localhost ipv6-loopback |