Commit 0f36e0ae authored by Ryan Randles Jones's avatar Ryan Randles Jones
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parent d43cd142
---
# - name: print single node info
# debug:
# var: item.mac
# with_items: "{{ compute_nodes }}"
# - name: print single node info
# debug:
# var: item.vnfs
# with_items: "{{ compute_nodes }}"
#
# - fail:
# msg: "Quick fail for test!"
- block:
- name: add node to ww db
command: wwsh -y node new {{ item.name }} --ipaddr={{ item.ip }} --hwaddr={{ item.mac }} -D {{ compute_private_nic }}
with_items: "{{ compute_nodes }}"
- name: set nodes bootloader
command: wwsh -y object modify -s bootloader=sda -t node {{ item.name }}
with_items: "{{ compute_nodes }}"
when: stateful_nodes == true
- name: set nodes partitions
command: wwsh -y object modify -s diskpartition=sda -t node {{ item.name }}
with_items: "{{ compute_nodes }}"
when: stateful_nodes == true
- name: format partitions
command: wwsh -y object modify -s diskformat=sda1,sda2,sda3 -t node {{ item.name }}
with_items: "{{ compute_nodes }}"
when: stateful_nodes == true
- name: define filesystems
command: wwsh -y object modify -s filesystems="{{ sda1 }},{{ sda2 }},{{ sda3 }}" -t node {{ item.name }}
with_items: "{{ compute_nodes }}"
when: stateful_nodes == true
#" for vim
- name: set files to provision
command: wwsh -y provision set {{ item.name }} --vnfs={{ item.vnfs }} --bootstrap={{ build_kernel_ver }} --files=passwd,group,shadow,munge.key,slurm.conf,dynamic_hosts,network
with_items: "{{ compute_nodes }}"
- name: remove node from slurm.conf if it exists already # to avoid duplication!
lineinfile:
dest: /etc/slurm/slurm.conf
regexp: "^NodeName={{ item.name }}"
state: absent
with_items: "{{ compute_nodes }}"
- name: add node to slurm.conf
lineinfile:
dest: /etc/slurm/slurm.conf
line: "NodeName={{ item.name }} Sockets={{ item.sockets }} CoresPerSocket={{ item.corespersocket }} State=UNKNOWN"
insertbefore: "^# PARTITIONS"
state: present
with_items: "{{ compute_nodes }}"
when: node_inventory_auto == false
- name: add nodes via wwnodescan - BOOT NODES NOW, IN ORDER
shell: wwnodescan --ip={{ compute_ip_minimum }} --netdev={{ private_interface }} --netmask=255.255.255.0 --bootstrap={{ build_kernel_ver }} --vnfs={{ compute_chroot }} {{ node_glob_bash }}
when: node_inventory_auto == true
# - name: Waiting for the compute node to bootup
# pause:
# seconds: 180
- name: set files to provision
command: wwsh -y provision set {{ compute_node_glob }} --vnfs={{ compute_chroot }} --bootstrap={{ build_kernel_ver }} --files=passwd,group,shadow,munge.key,slurm.conf,dynamic_hosts,network,lmod.sh,lmod.csh --kargs="net.ifnames=1 biosdevname=1 quiet" --postnetdown=1
when: node_inventory_auto == true
- name: sync files #also generates dynamic hosts on headnode!
command: wwsh file sync
# - name: add compute nodes to ansible inventory for wait
# add_host: name={{ node_glob }} group="compute nodes"
# - name: wait for compute nodes to boot
# local_action: wait_for host={{ last_node }} state=started delay=30 timeout=600
- name: restart dhcp
service: name=dhcpd state=restarted enabled=yes
- name: update pxeconfig to force node to boot from pxe
command: wwsh -y object modify -D bootlocal -t node {{ compute_node_glob}}
when: stateful_nodes == false and node_inventory_auto == true
- name: update pxeconfig to let node boot from local disk
command: wwsh -y object modify -s bootlocal=EXIT -t node {{ compute_node_glob}}
when: stateful_nodes == true and node_inventory_auto == true
- name: wwsh pxe update
command: wwsh -v pxe update
register: command_result
failed_when: "'Building iPXE' not in command_result.stdout and 'Building Pxelinux' not in command_result.stdout"
# vars:
# - compute_node_glob: "{{ compute_node_prefix }}[0-{{ num_compute_nodes|int - 1}}]"
# - node_glob_bash: "{{ compute_node_prefix }}{0..{{ num_compute_nodes|int - 1}}}"
# - last_node: "{{ node_prefix }}{{ num_nodes|int - 1 }}"
\ No newline at end of file
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