summaryrefslogtreecommitdiffstats
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rwxr-xr-xlib/configure-deps-functions.sh144
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}"
+}