From Fedora Project Wiki
On a CentOS7 system
[hamzy@oscloud5 ~]$ lsb_release -a LSB Version: :core-4.1-amd64:core-4.1-noarch Distributor ID: CentOS Description: CentOS Linux release 7.3.1611 (Core) Release: 7.3.1611 Codename: Core [stack@oscloud5 ~]$ uname -a Linux oscloud5.stglabs.ibm.com 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Unfortunately, it seems that Environment setup for baremetal environment does not explain how to install the undercloud. So, following Undercloud installation, I perform the following:
[hamzy@oscloud5 ~]$ sudo useradd stack
[hamzy@oscloud5 ~]$ sudo passwd stack
[hamzy@oscloud5 ~]$ echo "stack ALL=(root) NOPASSWD:ALL" | sudo tee -a /etc/sudoers.d/stack
[hamzy@oscloud5 ~]$ sudo chmod 0440 /etc/sudoers.d/stack
[hamzy@oscloud5 ~]$ sudo su - stack
[stack@oscloud5 ~]$ sudo hostnamectl set-hostname oscloud5.stglabs.ibm.com
[stack@oscloud5 ~]$ sudo hostnamectl set-hostname --transient oscloud5.stglabs.ibm.com
[stack@oscloud5 ~]$ sudo curl -L -o /etc/yum.repos.d/delorean.repo https://trunk.rdoproject.org/centos7-master/current-passed-ci/delorean.repo
[stack@oscloud5 ~]$ sudo curl -L -o /etc/yum.repos.d/delorean-deps.repo https://trunk.rdoproject.org/centos7/delorean-deps.repo
[stack@oscloud5 ~]$ sudo yum install -y python-tripleoclient
[stack@oscloud5 ~]$ cp /usr/share/instack-undercloud/undercloud.conf.sample ~/undercloud.conf
[stack@oscloud5 ~]$ cat << '__EOF__' > instackenv.json
{
"nodes": [
{
"pm_type":"pxe_ipmitool",
"mac":[
"6c:ae:8b:6a:74:14"
],
"cpu":"16",
"memory":"1048576",
"disk":"1000",
"arch":"ppc64le",
"pm_password":"update",
"pm_addr":"9.114.219.133"
},
{
"pm_type":"pxe_ipmitool",
"mac":[
"00:90:fa:74:05:53"
],
"cpu":"16",
"memory":"1048576",
"disk":"1000",
"arch":"ppc64le",
"pm_password":"update",
"pm_addr":"9.114.118.155"
}
]
}
__EOF__
I then modify undercloud.conf as follows:
[stack@oscloud5 ~]$ cat << __EOF__ | patch -p0 --- undercloud.conf.orig 2017-08-22 03:10:42.741545149 +0000 +++ undercloud.conf 2017-08-22 03:17:28.376717078 +0000 @@ -17,21 +17,25 @@ # defined by local_interface, with the netmask defined by the prefix # portion of the value. (string value) #local_ip = 192.168.24.1/24 +local_ip = 9.114.118.98/24 # Network gateway for the Neutron-managed network for Overcloud # instances. This should match the local_ip above when using # masquerading. (string value) #network_gateway = 192.168.24.1 +network_gateway = 9.114.118.98 # Virtual IP or DNS address to use for the public endpoints of # Undercloud services. Only used with SSL. (string value) # Deprecated group/name - [DEFAULT]/undercloud_public_vip #undercloud_public_host = 192.168.24.2 +undercloud_public_host = 9.114.118.98 # Virtual IP or DNS address to use for the admin endpoints of # Undercloud services. Only used with SSL. (string value) # Deprecated group/name - [DEFAULT]/undercloud_admin_vip #undercloud_admin_host = 192.168.24.3 +undercloud_admin_host = 9.114.118.98 # DNS nameserver(s) to use for the undercloud node. (list value) #undercloud_nameservers = @@ -74,6 +78,7 @@ # Network interface on the Undercloud that will be handling the PXE # boots and DHCP for Overcloud instances. (string value) #local_interface = eth1 +local_interface = eno4 # MTU to use for the local_interface. (integer value) #local_mtu = 1500 @@ -82,18 +87,22 @@ # instances. This should be the subnet used for PXE booting. (string # value) #network_cidr = 192.168.24.0/24 +network_cidr = 9.114.118.0/24 # Network that will be masqueraded for external access, if required. # This should be the subnet used for PXE booting. (string value) #masquerade_network = 192.168.24.0/24 +masquerade_network = 9.114.118.0/24 # Start of DHCP allocation range for PXE and DHCP of Overcloud # instances. (string value) #dhcp_start = 192.168.24.5 +dhcp_start = 9.114.118.220 # End of DHCP allocation range for PXE and DHCP of Overcloud # instances. (string value) #dhcp_end = 192.168.24.24 +dhcp_end = 9.114.118.225 # Path to hieradata override file. If set, the file will be copied # under /etc/puppet/hieradata and set as the first file in the hiera @@ -112,12 +121,14 @@ # doubt, use the default value. (string value) # Deprecated group/name - [DEFAULT]/discovery_interface #inspection_interface = br-ctlplane +inspection_interface = eno4 # Temporary IP range that will be given to nodes during the inspection # process. Should not overlap with the range defined by dhcp_start # and dhcp_end, but should be in the same network. (string value) # Deprecated group/name - [DEFAULT]/discovery_iprange #inspection_iprange = 192.168.24.100,192.168.24.120 +inspection_iprange = 9.114.118.230,9.114.118.235 # Whether to enable extra hardware collection during the inspection # process. Requires python-hardware or python-hardware-detect package __EOF__