diff options
Diffstat (limited to 'lib')
| -rwxr-xr-x | lib/configure-deps-functions.sh | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/lib/configure-deps-functions.sh b/lib/configure-deps-functions.sh new file mode 100755 index 00000000..06a4c72c --- /dev/null +++ b/lib/configure-deps-functions.sh @@ -0,0 +1,144 @@ +#!/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 +############################################################################## + +##download dependencies if missing and configure host +#params: none +function configure_deps { + if ! verify_internet; then + echo "${red}Will not download dependencies${reset}" + internet=false + fi + + # verify ip forwarding + if sysctl net.ipv4.ip_forward | grep 0; then + sudo sysctl -w net.ipv4.ip_forward=1 + sudo sh -c "echo 'net.ipv4.ip_forward = 1' >> /etc/sysctl.conf" + fi + + # ensure no dhcp server is running on jumphost + if ! sudo systemctl status dhcpd | grep dead; then + echo "${red}WARN: DHCP Server detected on jumphost, disabling...${reset}" + sudo systemctl stop dhcpd + sudo systemctl disable dhcpd + fi + + # ensure networks are configured + systemctl status libvirtd || systemctl start libvirtd + systemctl status openvswitch || systemctl start openvswitch + + # If flat we only use admin network + if [[ "$net_isolation_enabled" == "FALSE" ]]; then + virsh_enabled_networks="admin_network" + enabled_network_list="admin_network" + # For baremetal we only need to create/attach Undercloud to admin and public + elif [ "$virtual" == "FALSE" ]; then + virsh_enabled_networks="admin_network public_network" + else + virsh_enabled_networks=$enabled_network_list + fi + + # ensure default network is configured correctly + libvirt_dir="/usr/share/libvirt/networks" + virsh net-list --all | grep default || virsh net-define ${libvirt_dir}/default.xml + virsh net-list --all | grep -E "default\s+active" > /dev/null || virsh net-start default + virsh net-list --all | grep -E "default\s+active\s+yes" > /dev/null || virsh net-autostart --network default + + if [[ -z "$virtual" || "$virtual" == "FALSE" ]]; then + for network in ${enabled_network_list}; do + echo "${blue}INFO: Creating Virsh Network: $network & OVS Bridge: ${NET_MAP[$network]}${reset}" + ovs-vsctl list-br | grep "^${NET_MAP[$network]}$" > /dev/null || ovs-vsctl add-br ${NET_MAP[$network]} + virsh net-list --all | grep $network > /dev/null || (cat > ${libvirt_dir}/apex-virsh-net.xml && virsh net-define ${libvirt_dir}/apex-virsh-net.xml) << EOF +<network> + <name>$network</name> + <forward mode='bridge'/> + <bridge name='${NET_MAP[$network]}'/> + <virtualport type='openvswitch'/> +</network> +EOF + if ! (virsh net-list --all | grep $network > /dev/null); then + echo "${red}ERROR: unable to create network: ${network}${reset}" + exit 1; + fi + rm -f ${libvirt_dir}/apex-virsh-net.xml &> /dev/null; + virsh net-list | grep -E "$network\s+active" > /dev/null || virsh net-start $network + virsh net-list | grep -E "$network\s+active\s+yes" > /dev/null || virsh net-autostart --network $network + done + + echo -e "${blue}INFO: Bridges set: ${reset}" + ovs-vsctl list-br + + # bridge interfaces to correct OVS instances for baremetal deployment + for network in ${enabled_network_list}; do + if [[ "$network" != "admin_network" && "$network" != "public_network" ]]; then + continue + fi + this_interface=$(eval echo \${${network}_bridged_interface}) + # check if this a bridged interface for this network + if [[ ! -z "$this_interface" || "$this_interface" != "none" ]]; then + if ! attach_interface_to_ovs ${NET_MAP[$network]} ${this_interface} ${network}; then + echo -e "${red}ERROR: Unable to bridge interface ${this_interface} to bridge ${NET_MAP[$network]} for enabled network: ${network}${reset}" + exit 1 + else + echo -e "${blue}INFO: Interface ${this_interface} bridged to bridge ${NET_MAP[$network]} for enabled network: ${network}${reset}" + fi + else + echo "${red}ERROR: Unable to determine interface to bridge to for enabled network: ${network}${reset}" + exit 1 + fi + done + else + for network in ${OPNFV_NETWORK_TYPES}; do + echo "${blue}INFO: Creating Virsh Network: $network${reset}" + virsh net-list --all | grep $network > /dev/null || (cat > ${libvirt_dir}/apex-virsh-net.xml && virsh net-define ${libvirt_dir}/apex-virsh-net.xml) << EOF +<network ipv6='yes'> +<name>$network</name> +<bridge name='${NET_MAP[$network]}'/> +</network> +EOF + if ! (virsh net-list --all | grep $network > /dev/null); then + echo "${red}ERROR: unable to create network: ${network}${reset}" + exit 1; + fi + rm -f ${libvirt_dir}/apex-virsh-net.xml &> /dev/null; + virsh net-list | grep -E "$network\s+active" > /dev/null || virsh net-start $network + virsh net-list | grep -E "$network\s+active\s+yes" > /dev/null || virsh net-autostart --network $network + done + + echo -e "${blue}INFO: Bridges set: ${reset}" + brctl show + fi + + echo -e "${blue}INFO: virsh networks set: ${reset}" + virsh net-list + + # ensure storage pool exists and is started + virsh pool-list --all | grep default > /dev/null || virsh pool-define-as --name default dir --target /var/lib/libvirt/images + virsh pool-list | grep -Eo "default\s+active" > /dev/null || (virsh pool-autostart default; virsh pool-start default) + + if ! egrep '^flags.*(vmx|svm)' /proc/cpuinfo > /dev/null; then + echo "${red}virtualization extensions not found, kvm kernel module insertion may fail.\n \ +Are you sure you have enabled vmx in your bios or hypervisor?${reset}" + fi + + if ! lsmod | grep kvm > /dev/null; then modprobe kvm; fi + if ! lsmod | grep kvm_intel > /dev/null; then modprobe kvm_intel; fi + + if ! lsmod | grep kvm > /dev/null; then + echo "${red}kvm kernel modules not loaded!${reset}" + return 1 + fi + + ##sshkeygen for root + if [ ! -e ~/.ssh/id_rsa.pub ]; then + ssh-keygen -t rsa -N "" -f ~/.ssh/id_rsa + fi + + echo "${blue}All dependencies installed and running${reset}" +} |