MuhammadYossry / ansible-aos-scripts

a few helper scripts for install openshift

ansible-aos-scripts

a few helper scripts for install openshift couple of scripts

do use

#1 Subscribe nodes ansible-playbook -i inventory playbooks/subscribe.yml --user=vagrant --private-key=/Users/imckinle/Projects/openshift/vagrant-openshift-multihost/ose.key --key-file=/Users/imckinle/Projects/openshift/vagrant-openshift-multihost/ose.key --become-method=sudo --become

setup ose for install

ansible-playbook -i inventory playbooks/configall.72.yml --user=vagrant --private-key=/Users/imckinle/Projects/openshift/vagrant-openshift-multihost/ose.key --key-file=/Users/imckinle/Projects/openshift/vagrant-openshift-multihost/ose.key --become-method=sudo --become

This also copies a host file to the target machine

After install

install registry mkdir /mnt/registry sudo chown 1001:root /mnt/registry oadm registry --service-account=registry --config=/etc/origin/master/admin.kubeconfig --credentials=/etc/origin/master/openshift-registry.kubeconfig --images='registry.access.redhat.com/openshift3/ose-${component}:${version}' --mount-host=/mnt/registry --selector="region=infra"

###TODO####

because the machines are based on the cdk. it may be required to remove the already installed ose. the playbook should do this but have aboserved it doesn't

sudo yum remove kubernetes-master -y; sudo yum remove kubernetes-client -y ; sudo yum remove kubernetes-node -y;

Configure the playbook to be a bit more dyncamice with

need to configure host files

todo

because i instal the LB o nthe same machine as the dns server. the openshift install configures iptables rules only for the LB. There fore any dns ports opene 53() get rmeove

to resolve this the file /usr/share/ansible/openshift-ansible/roles/haproxy/defaults/main.yml is updated

os_firewall_allow:

• service: proxy port: "8443/tcp"
• service: proxy port: "80/tcp"
• service: dns port: "53/udp"
• service: haproxy stats port: "9000/tcp"
• service: haproxy balance port: "{{ haproxy_frontend_port }}/tcp"

TODO bug

theres a bug where the ansible install won'T work corectly the following fixes it

2  git clone https://github.com/openshift/openshift-ansible.git
6  export ANSIBLE_FILTER_PLUGINS=/home/vagrant/openshift-ansible/filter_plugins
7  export ANSIBLE_LOOKUP_PLUGINS=/home/vagrant/openshift-ansible/lookup_plugins