diff options
Diffstat (limited to 'lib')
| -rwxr-xr-x | lib/undercloud-functions.sh | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/lib/undercloud-functions.sh b/lib/undercloud-functions.sh new file mode 100755 index 00000000..f829e980 --- /dev/null +++ b/lib/undercloud-functions.sh @@ -0,0 +1,277 @@ +#!/usr/bin/env bash +############################################################################## +# Copyright (c) 2015 Tim Rozet (Red Hat), Dan Radez (Red Hat) and others. +# +# All rights reserved. This program and the accompanying materials +# are made available under the terms of the Apache License, Version 2.0 +# which accompanies this distribution, and is available at +# http://www.apache.org/licenses/LICENSE-2.0 +############################################################################## + +##verify vm exists, an has a dhcp lease assigned to it +##params: none +function setup_undercloud_vm { + if ! virsh list --all | grep undercloud > /dev/null; then + undercloud_nets="default admin_network" + if [[ $enabled_network_list =~ "public_network" ]]; then + undercloud_nets+=" public_network" + fi + define_vm undercloud hd 30 "$undercloud_nets" 4 12288 + + ### this doesn't work for some reason I was getting hangup events so using cp instead + #virsh vol-upload --pool default --vol undercloud.qcow2 --file $CONFIG/stack/undercloud.qcow2 + #2015-12-05 12:57:20.569+0000: 8755: info : libvirt version: 1.2.8, package: 16.el7_1.5 (CentOS BuildSystem <http://bugs.centos.org>, 2015-11-03-13:56:46, worker1.bsys.centos.org) + #2015-12-05 12:57:20.569+0000: 8755: warning : virKeepAliveTimerInternal:143 : No response from client 0x7ff1e231e630 after 6 keepalive messages in 35 seconds + #2015-12-05 12:57:20.569+0000: 8756: warning : virKeepAliveTimerInternal:143 : No response from client 0x7ff1e231e630 after 6 keepalive messages in 35 seconds + #error: cannot close volume undercloud.qcow2 + #error: internal error: received hangup / error event on socket + #error: Reconnected to the hypervisor + + local undercloud_dst=/var/lib/libvirt/images/undercloud.qcow2 + cp -f $RESOURCES/undercloud.qcow2 $undercloud_dst + + # resize Undercloud machine + echo "Checking if Undercloud needs to be resized..." + undercloud_size=$(LIBGUESTFS_BACKEND=direct virt-filesystems --long -h --all -a $undercloud_dst |grep device | grep -Eo "[0-9\.]+G" | sed -n 's/\([0-9][0-9]*\).*/\1/p') + if [ "$undercloud_size" -lt 30 ]; then + qemu-img resize /var/lib/libvirt/images/undercloud.qcow2 +25G + LIBGUESTFS_BACKEND=direct virt-resize --expand /dev/sda1 $RESOURCES/undercloud.qcow2 $undercloud_dst + LIBGUESTFS_BACKEND=direct virt-customize -a $undercloud_dst --run-command 'xfs_growfs -d /dev/sda1 || true' + new_size=$(LIBGUESTFS_BACKEND=direct virt-filesystems --long -h --all -a $undercloud_dst |grep filesystem | grep -Eo "[0-9\.]+G" | sed -n 's/\([0-9][0-9]*\).*/\1/p') + if [ "$new_size" -lt 30 ]; then + echo "Error resizing Undercloud machine, disk size is ${new_size}" + exit 1 + else + echo "Undercloud successfully resized" + fi + else + echo "Skipped Undercloud resize, upstream is large enough" + fi + + else + echo "Found existing Undercloud VM, exiting." + exit 1 + fi + + # if the VM is not running update the authkeys and start it + if ! virsh list | grep undercloud > /dev/null; then + echo "Injecting ssh key to Undercloud VM" + LIBGUESTFS_BACKEND=direct virt-customize -a $undercloud_dst --run-command "mkdir -p /root/.ssh/" \ + --upload ~/.ssh/id_rsa.pub:/root/.ssh/authorized_keys \ + --run-command "chmod 600 /root/.ssh/authorized_keys && restorecon /root/.ssh/authorized_keys" \ + --run-command "cp /root/.ssh/authorized_keys /home/stack/.ssh/" \ + --run-command "chown stack:stack /home/stack/.ssh/authorized_keys && chmod 600 /home/stack/.ssh/authorized_keys" + virsh start undercloud + fi + + sleep 10 # let undercloud get started up + + # get the undercloud VM IP + CNT=10 + echo -n "${blue}Waiting for Undercloud's dhcp address${reset}" + undercloud_mac=$(virsh domiflist undercloud | grep default | awk '{ print $5 }') + while ! $(arp -e | grep ${undercloud_mac} > /dev/null) && [ $CNT -gt 0 ]; do + echo -n "." + sleep 10 + CNT=$((CNT-1)) + done + UNDERCLOUD=$(arp -e | grep ${undercloud_mac} | awk {'print $1'}) + + if [ -z "$UNDERCLOUD" ]; then + echo "\n\nCan't get IP for Undercloud. Can Not Continue." + exit 1 + else + echo -e "${blue}\rUndercloud VM has IP $UNDERCLOUD${reset}" + fi + + CNT=10 + echo -en "${blue}\rValidating Undercloud VM connectivity${reset}" + while ! ping -c 1 $UNDERCLOUD > /dev/null && [ $CNT -gt 0 ]; do + echo -n "." + sleep 3 + CNT=$((CNT-1)) + done + if [ "$CNT" -eq 0 ]; then + echo "Failed to contact Undercloud. Can Not Continue" + exit 1 + fi + CNT=10 + while ! ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "echo ''" 2>&1> /dev/null && [ $CNT -gt 0 ]; do + echo -n "." + sleep 3 + CNT=$((CNT-1)) + done + if [ "$CNT" -eq 0 ]; then + echo "Failed to connect to Undercloud. Can Not Continue" + exit 1 + fi + + # extra space to overwrite the previous connectivity output + echo -e "${blue}\r ${reset}" + sleep 1 + + # ssh key fix for stack user + ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "restorecon -r /home/stack" +} + +##Copy over the glance images and instackenv json file +##params: none +function configure_undercloud { + local controller_nic_template compute_nic_template + echo + echo "Copying configuration files to Undercloud" + if [[ "$net_isolation_enabled" == "TRUE" ]]; then + echo -e "${blue}Network Environment set for Deployment: ${reset}" + cat /tmp/network-environment.yaml + scp ${SSH_OPTIONS[@]} /tmp/network-environment.yaml "stack@$UNDERCLOUD": + + # check for ODL L3/ONOS + if [ "${deploy_options_array['sdn_l3']}" == 'True' ]; then + ext_net_type=br-ex + fi + + if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then + ovs_dpdk_bridge='br-phy' + else + ovs_dpdk_bridge='' + fi + + if ! controller_nic_template=$(python3.4 -B $LIB/python/apex_python_utils.py nic-template -r controller -s $NETSETS -i $net_isolation_enabled -t $CONFIG/nics-template.yaml.jinja2 -n "$enabled_network_list" -e "br-ex" -af $ip_addr_family); then + echo -e "${red}ERROR: Failed to generate controller NIC heat template ${reset}" + exit 1 + fi + + if ! compute_nic_template=$(python3.4 -B $LIB/python/apex_python_utils.py nic-template -r compute -s $NETSETS -i $net_isolation_enabled -t $CONFIG/nics-template.yaml.jinja2 -n "$enabled_network_list" -e $ext_net_type -af $ip_addr_family -d "$ovs_dpdk_bridge"); then + echo -e "${red}ERROR: Failed to generate compute NIC heat template ${reset}" + exit 1 + fi + ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" << EOI +mkdir nics/ +cat > nics/controller.yaml << EOF +$controller_nic_template +EOF +cat > nics/compute.yaml << EOF +$compute_nic_template +EOF +EOI + fi + + # ensure stack user on Undercloud machine has an ssh key + ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" "if [ ! -e ~/.ssh/id_rsa.pub ]; then ssh-keygen -t rsa -N '' -f ~/.ssh/id_rsa; fi" + + if [ "$virtual" == "TRUE" ]; then + + # copy the Undercloud VM's stack user's pub key to + # root's auth keys so that Undercloud can control + # vm power on the hypervisor + ssh ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" "cat /home/stack/.ssh/id_rsa.pub" >> /root/.ssh/authorized_keys + + DEPLOY_OPTIONS+=" --libvirt-type qemu" + INSTACKENV=$CONFIG/instackenv-virt.json + + # upload instackenv file to Undercloud for virtual deployment + scp ${SSH_OPTIONS[@]} $INSTACKENV "stack@$UNDERCLOUD":instackenv.json + fi + + # allow stack to control power management on the hypervisor via sshkey + # only if this is a virtual deployment + if [ "$virtual" == "TRUE" ]; then + ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI +while read -r line; do + stack_key=\${stack_key}\\\\\\\\n\${line} +done < <(cat ~/.ssh/id_rsa) +stack_key=\$(echo \$stack_key | sed 's/\\\\\\\\n//') +sed -i 's~INSERT_STACK_USER_PRIV_KEY~'"\$stack_key"'~' instackenv.json +EOI + fi + + # copy stack's ssh key to this users authorized keys + ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "cat /home/stack/.ssh/id_rsa.pub" >> ~/.ssh/authorized_keys + + # disable requiretty for sudo + ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "sed -i 's/Defaults\s*requiretty//'" /etc/sudoers + + # configure undercloud on Undercloud VM + echo "Running undercloud configuration." + echo "Logging undercloud configuration to undercloud:/home/stack/apex-undercloud-install.log" + ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" << EOI +if [[ "$net_isolation_enabled" == "TRUE" ]]; then + sed -i 's/#local_ip/local_ip/' undercloud.conf + sed -i 's/#network_gateway/network_gateway/' undercloud.conf + sed -i 's/#network_cidr/network_cidr/' undercloud.conf + sed -i 's/#dhcp_start/dhcp_start/' undercloud.conf + sed -i 's/#dhcp_end/dhcp_end/' undercloud.conf + sed -i 's/#inspection_iprange/inspection_iprange/' undercloud.conf + sed -i 's/#undercloud_debug/undercloud_debug/' undercloud.conf + + openstack-config --set undercloud.conf DEFAULT local_ip ${admin_network_provisioner_ip}/${admin_network_cidr##*/} + openstack-config --set undercloud.conf DEFAULT network_gateway ${admin_network_provisioner_ip} + openstack-config --set undercloud.conf DEFAULT network_cidr ${admin_network_cidr} + openstack-config --set undercloud.conf DEFAULT dhcp_start ${admin_network_dhcp_range%%,*} + openstack-config --set undercloud.conf DEFAULT dhcp_end ${admin_network_dhcp_range##*,} + openstack-config --set undercloud.conf DEFAULT inspection_iprange ${admin_network_introspection_range} + openstack-config --set undercloud.conf DEFAULT undercloud_debug false + +fi + +sudo sed -i '/CephClusterFSID:/c\\ CephClusterFSID: \\x27$(cat /proc/sys/kernel/random/uuid)\\x27' /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml +sudo sed -i '/CephMonKey:/c\\ CephMonKey: \\x27'"\$(ceph-authtool --gen-print-key)"'\\x27' /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml +sudo sed -i '/CephAdminKey:/c\\ CephAdminKey: \\x27'"\$(ceph-authtool --gen-print-key)"'\\x27' /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml + +# we assume that packages will not need to be updated with undercloud install +# and that it will be used only to configure the undercloud +# packages updates would need to be handled manually with yum update +sudo cp -f /usr/share/diskimage-builder/elements/yum/bin/install-packages /usr/share/diskimage-builder/elements/yum/bin/install-packages.bak +cat << 'EOF' | sudo tee /usr/share/diskimage-builder/elements/yum/bin/install-packages > /dev/null +#!/bin/sh +exit 0 +EOF + +openstack undercloud install &> apex-undercloud-install.log || { + # cat the undercloud install log incase it fails + echo "ERROR: openstack undercloud install has failed. Dumping Log:" + cat apex-undercloud-install.log + exit 1 +} + +sleep 30 +sudo systemctl restart openstack-glance-api +sudo systemctl restart openstack-nova-conductor +sudo systemctl restart openstack-nova-compute + +sudo sed -i '/num_engine_workers/c\num_engine_workers = 2' /etc/heat/heat.conf +sudo sed -i '/#workers\s=/c\workers = 2' /etc/heat/heat.conf +sudo systemctl restart openstack-heat-engine +sudo systemctl restart openstack-heat-api +EOI + +# configure external network + ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" << EOI +if [[ "$public_network_vlan" != "native" ]]; then + cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-vlan${public_network_vlan} +DEVICE=vlan${public_network_vlan} +ONBOOT=yes +DEVICETYPE=ovs +TYPE=OVSIntPort +BOOTPROTO=static +IPADDR=${public_network_provisioner_ip} +PREFIX=${public_network_cidr##*/} +OVS_BRIDGE=br-ctlplane +OVS_OPTIONS="tag=${public_network_vlan}" +EOF + ifup vlan${public_network_vlan} +else + if ! ip a s eth2 | grep ${public_network_provisioner_ip} > /dev/null; then + ip a a ${public_network_provisioner_ip}/${public_network_cidr##*/} dev eth2 + ip link set up dev eth2 + fi +fi +EOI + +# WORKAROUND: must restart the above services to fix sync problem with nova compute manager +# TODO: revisit and file a bug if necessary. This should eventually be removed +# as well as glance api problem +echo -e "${blue}INFO: Sleeping 15 seconds while services come back from restart${reset}" +sleep 15 + +} |