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https://github.com/aginies/autoww4
Prepare everything to be able to deploy Compute nodes with ww4
https://github.com/aginies/autoww4
Last synced: 4 days ago
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Prepare everything to be able to deploy Compute nodes with ww4
- Host: GitHub
- URL: https://github.com/aginies/autoww4
- Owner: aginies
- License: gpl-2.0
- Created: 2023-10-11T14:10:34.000Z (over 1 year ago)
- Default Branch: master
- Last Pushed: 2023-10-26T13:28:03.000Z (over 1 year ago)
- Last Synced: 2023-10-26T16:54:16.164Z (over 1 year ago)
- Language: Python
- Size: 99.6 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Name
Automation of warewulf4 configuration and other services on an operating system.
**WIP**
# Goals
Prepare everything to be able to deploy Compute nodes with ww4.
* **dnsmask**: dns ready
* **tftp**: get it ready
* **ww4**:
* general configure
* nodes
* get container
* prepare container (ssh key, munge key, slurm, etc...)
* **firewalld**: permit dns and dhcp request
* **slurm**: get it ready for the current conf
# User Settings
User can set some parameter in the **autoww4.yaml** file.
Example:
```yaml
# WARNING: INCORRET PARAMATERS WILL LEAD TO BAD SYSTEM CONFIGURATION
# Dont change the section name
ww4:
- wwctl: "/usr/bin/wwctl"
- ww4_config_file: "/etc/warewulf/warewulf.conf"
- ww4_nodes_file: "/etc/warewulf/nodes.conf"
general:
# - interface: "eth0"
- nodename: "slenode"
- nbnode: 3
dnsmasq:
- dnsmasq_config_file: "/etc/dnsmasq.conf"
- dnsmasq_hosts: "/etc/dnsmasq.d/dnsmasq-hosts.conf"
- dnsmasq_resolv: "/etc/dnsmasq.d/dnsmasq-resolv.conf"
- dnsmasq: "/usr/sbin/dnsmasq"
- dnsmasq_domain: "sle.lan"
tftp:
- tftp_config_file: "/etc/sysconfig/tftp"
dhcpd:
- dhcpd_sysconfig_file: "/etc/sysconfig/dhcpd"
- dhcpd_config_file: '/etc/dhcpd.conf'
- authoritative: 'off'
```
# Usage
config are stored in [configuration.py](src/autoww4/configuration.py) for now,
will be in [autoww4.yaml](src/autoww4.yaml) in the futur
```
# git clone https://github.com/aginies/autoww4
# cd autoww4/src
# python3 -m autoww4
Version: 0.1.0
autoww4 Interactive Terminal
Available parameters:
conf: configuration file to use
interface: interface to use for dhcpd
authoritative: Set DHCPD server as authoritative or not
nbnode: how many nodes to prepare
nodename: node name (alphanumeric)
dnsmasq_domain: domain name for dnsmasq
Container parameters:
list_containers_registry: list containers registry available
available_containers: containers already available on the system
container: container to use for deployment
---------- User Settings ----------
Node Name: slenode
Number Node(s): 3
dnsmasq domain: sle.lan
Main Configuration: ./autoww4.yaml
```
# Functions
[auto.py](src/autoww4/auto.py)
```
class Automatic():
def __init__(self):
def do_all(self):
```
[cmd.py](src/autoww4/cmd.py)
```
class Interactive(Cmd):
def __init__(self, config):
def update_prompt(self):
def do_interface(self, args):
def complete_interface(self, text, _line, _begidx, _endidx):
def do_authoritative(self, args):
def do_nodemane(self, args):
def do_dnsmasq_domain(self, args):
def do_conf(self, args):
def do_nbnode(self, args):
def do_list_containers_registry(self, args):
def complete_list_containers_registry(self, text, _line, _begidx, _endidx):
def do_available_containers(self, _args):
def do_container(self, args):
def complete_container(self, text, _line, _begidx, _endidx):
def do_test(self, _args):
def do_auto(self, _):
def do_quit(self, _):
```
[configuration.py](src/autoww4/configuration.py)
```
def find_file_dir(name, what):
def check_conffile(conf):
def find_conffile():
class Configuration():
def __init__(self):
def basic_config(self):
def check_user_settings(self):
```
[dhcpd.py](src/autoww4/dhcpd.py)
```
class Dhcpd():
def __init__(self):
def dhcpd_interface(self, interface):
def set_authoritative(self, value):
```
[dnsmasq.py](src/autoww4/dnsmasq.py)
```
def restart_dnsmasq():
def start_dnsmasq():
def enable_dnsmasq():
class Dnsmasq():
def dnsmasq_config(self, config, interface):
def d_add_node(self, node, ipaddr):
def dnsmasq_resolv_conf(self, config):
def dnsmasq_test(self):
```
[__init__.py](src/autoww4/__init__.py)
```
```
[__main__.py](src/autoww4/__main__.py)
```
```
[main.py](src/autoww4/main.py)
```
def main():
```
[tftp.py](src/autoww4/tftp.py)
```
class Tftp():
def tftp_directory(self, directory):
def tftp_option(self, options):
def tftp_enable():
def tftp_start():
def tftp_restart():
```
[util.py](src/autoww4/util.py)
```
def run_command(cmd):
def run_command_with_except(cmd):
def systemd_start(service):
def systemd_restart(service):
def systemd_enable(service):
def cmd_exists(cmd):
def get_network_interface():
def list_containers_registry(familly):
def change_var(conffile, var_to_change, var_value, equal="="):
def esc(color):
def print_error(text):
def print_warning(text):
def print_ok(text):
def print_info(text):
def print_summary(text):
def print_title(text):
def print_summary_ok(text):
def print_command(text):
def print_data(data, value):
def validate_yaml_file(file_path):
def backup_file(file):
def check_iam_root():
def find_ext_file(ext):
def extract_subnet_range(config):
def get_ip_address(interface):
def create_if_not_exist(afile):
```
[ww4.py](src/autoww4/ww4.py)
```
def ww4_start():
def ww4_restart():
def ww4_enable():
class Ww4():
def import_container(self, familly, product):
def ww4_nodes_conf(self, config):
def ww4_warewulf_conf(self, config):
def add_node(self, node, ipaddr):
def get_nodes_list(self):
def containers_available(self):
def prepare_container(self, container):
def container_set_default(self, container, node):
def create_nodes_list(self):
```
[containers.py](src/autoww4/containers.py)
```
This file contains the base_url and list of product per familly (SUSE, openSUSE, ubuntu...)
```
# Code
[Source](https://github.com/aginies/autoww4)
[Issues](https://github.com/aginies/autoww4/issues)
# Authors
Written by Antoine Ginies