121 lines
3.8 KiB
Bash
121 lines
3.8 KiB
Bash
#!/bin/bash
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#
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# Used environment variables:
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#
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# - Hostname
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# - FreeIPAIP
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# - DirectoryManagerPassword
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# - AdminPassword
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# - UndercloudFQDN
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# - HostsSecret
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# - ProvisioningCIDR: If set, it adds the given CIDR to the provisioning
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# interface (which is hardcoded to eth1)
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# - UsingNovajoin: If unset, we pre-provision the service principals
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# needed for the overcloud deploy. If set, we skip this,
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# since novajoin will do it.
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#
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set -eux
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if [ -f "~/freeipa-setup.env" ]; then
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source ~/freeipa-setup.env
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elif [ -f "/tmp/freeipa-setup.env" ]; then
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source /tmp/freeipa-setup.env
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fi
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export Hostname=${Hostname:-""}
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export FreeIPAIP=${FreeIPAIP:-""}
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export DirectoryManagerPassword=${DirectoryManagerPassword:-""}
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export AdminPassword=${AdminPassword:-""}
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export UndercloudFQDN=${UndercloudFQDN:-""}
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export HostsSecret=${HostsSecret:-""}
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export ProvisioningCIDR=${ProvisioningCIDR:-""}
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export UsingNovajoin=${UsingNovajoin:-""}
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if [ -n "$ProvisioningCIDR" ]; then
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# Add address to provisioning network interface
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ip link set dev eth1 up
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ip addr add $ProvisioningCIDR dev eth1
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fi
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# Set DNS servers
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echo "nameserver 8.8.8.8" >> /etc/resolv.conf
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echo "nameserver 8.8.4.4" >> /etc/resolv.conf
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yum -q -y remove openstack-dashboard
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# Install the needed packages
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yum -q install -y ipa-server ipa-server-dns epel-release rng-tools mod_nss git
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yum -q install -y haveged
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# Prepare hostname
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hostnamectl set-hostname --static $Hostname
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echo $FreeIPAIP `hostname` | tee -a /etc/hosts
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# Set iptables rules
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cat << EOF > freeipa-iptables-rules.txt
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# Firewall configuration written by system-config-firewall
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# Manual customization of this file is not recommended.
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*filter
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:INPUT ACCEPT [0:0]
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:FORWARD ACCEPT [0:0]
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:OUTPUT ACCEPT [0:0]
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-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
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-A INPUT -p icmp -j ACCEPT
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-A INPUT -i lo -j ACCEPT
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-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
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#TCP ports for FreeIPA
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-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
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-A INPUT -m state --state NEW -m tcp -p tcp --dport 443 -j ACCEPT
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-A INPUT -m state --state NEW -m tcp -p tcp --dport 389 -j ACCEPT
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-A INPUT -m state --state NEW -m tcp -p tcp --dport 636 -j ACCEPT
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-A INPUT -m state --state NEW -m tcp -p tcp --dport 88 -j ACCEPT
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-A INPUT -m state --state NEW -m tcp -p tcp --dport 464 -j ACCEPT
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-A INPUT -m state --state NEW -m tcp -p tcp --dport 53 -j ACCEPT
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#UDP ports for FreeIPA
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-A INPUT -m state --state NEW -m udp -p udp --dport 88 -j ACCEPT
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-A INPUT -m state --state NEW -m udp -p udp --dport 464 -j ACCEPT
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-A INPUT -m state --state NEW -m udp -p udp --dport 123 -j ACCEPT
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-A INPUT -m state --state NEW -m udp -p udp --dport 53 -j ACCEPT
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-A INPUT -j REJECT --reject-with icmp-host-prohibited
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-A FORWARD -j REJECT --reject-with icmp-host-prohibited
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COMMIT
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EOF
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iptables-restore < freeipa-iptables-rules.txt
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# Entropy generation; otherwise, ipa-server-install will lag.
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chkconfig haveged on
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systemctl start haveged
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# Remove conflicting httpd configuration
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rm -f /etc/httpd/conf.d/ssl.conf
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# Set up FreeIPA
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ipa-server-install -U -r `hostname -d|tr "[a-z]" "[A-Z]"` \
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-p $DirectoryManagerPassword -a $AdminPassword \
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--hostname `hostname -f` \
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--ip-address=$FreeIPAIP \
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--setup-dns --auto-forwarders --auto-reverse
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# Authenticate
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echo $AdminPassword | kinit admin
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# Verify we have TGT
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klist
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if [ "$?" = '1' ]; then
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exit 1
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fi
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if [ -z "$UsingNovajoin" ]; then
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# Create undercloud host
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ipa host-add $UndercloudFQDN --password=$HostsSecret --force
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# Create overcloud nodes and services
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git clone https://github.com/JAORMX/freeipa-tripleo-incubator.git
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cd freeipa-tripleo-incubator
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python create_ipa_tripleo_host_setup.py -w $HostsSecret -d $(hostname -d) \
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--controller-count 1 --compute-count 1
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fi
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