def check_repos()

in Linux_scripts/rhui-check/rhui-check.py [0:0]

• 43 lines of code
• 13 McCabe index (conditional complexity)

def check_repos(reposconfig):
    """ Checks whether the rhui-microsoft-azure-* repository exists and tests whether it's enabled or not."""
    global eus 

    logger.debug('Entering microsoft_repo()')
    rhuirepo = '^(rhui-)?microsoft.*'
    eusrepo  = '.*-(eus|e4s)-.*'
    microsoft_reponame = ''
    enabled_repos = list()

    for repo_name in reposconfig.sections():
        if re.match('\[*default\]*', repo_name):
            continue

        try:
            enabled =  int(reposconfig.get(repo_name, 'enabled').strip())
        except configparser.NoOptionError:
            enabled = 1
        
    
        if re.match(rhuirepo, repo_name):
            microsoft_reponame = repo_name
            if enabled:
                logger.info('Using Microsoft RHUI repository {}'.format(repo_name))
            else:
                logger.critical('Microsoft RHUI repository not enabled, please enable it with the following command.')
                logger.critical('yum-config-manager --enable {}'.format(repo_name))
                exit(1)

        if enabled:
           # only check enabled repositories 
           enabled_repos.append(repo_name)
        else:
           continue

        if re.match(eusrepo, repo_name):
            eus = 1

    if not microsoft_reponame:
        reinstall_link = 'https://learn.microsoft.com/troubleshoot/azure/virtual-machines/linux/troubleshoot-linux-rhui-certificate-issues?source=recommendations&tabs=rhel7-eus%2Crhel7-noneus%2Crhel7-rhel-sap-apps%2Crhel8-rhel-sap-apps%2Crhel9-rhel-sap-apps#solution-2-reinstall-the-eus-non-eus-or-sap-rhui-package'
        logger.critical('Microsoft RHUI repository not found, reinstall the RHUI package following{}'.format(reinstall_link))
        exit(1)
       
    if eus:
        if not os.path.exists('/etc/yum/vars/releasever'):
            logger.critical('Server is using EUS repostories but /etc/yum/vars/releasever file not found, please correct and test again.')
            logger.critical('Refer to: https://learn.microsoft.com/azure/virtual-machines/workloads/redhat/redhat-rhui?tabs=rhel7#rhel-eus-and-version-locking-rhel-vms, to select the appropriate RHUI repo')
            exit(1)

    if not eus:
        if os.path.exists('/etc/yum/vars/releasever'):
            logger.critical('Server is using non-EUS repos and /etc/yum/vars/releasever file found, correct and try again')
            logger.critical('Refer to: https://learn.microsoft.com/azure/virtual-machines/workloads/redhat/redhat-rhui?tabs=rhel7#rhel-eus-and-version-locking-rhel-vms, to select the appropriate RHUI repo')
            exit(1)

    return enabled_repos