Exemplo n.º 1
0
    def destroy_all(dto):
        host = dto['host']

        uids = Logger.get_uid_list()
        for uid in uids:
            args = Command.get_command('destroy', 'destroy_injection' ) \
            + uid

            Runner.run_adhoc(host, args)

        Logger.clear_uid_file()

        return "Destroyed all injections successfully"
Exemplo n.º 2
0
    def inject_random(dto):

        host = dto['host']

        target = K8sObserver.get_random_name(dto)

        if dto.get('cpu-percent') == None:
            # Inject Pod
            namespace = dto['namespace']
            args = Command.get_command('pod_injection', 'pod_delete') \
                + "--names " +  target \
                + " --namespace " + namespace \
                + Command.get_config()
        else:
            # Inject Node
            cpu_percent = dto['cpu-percent']
            args = Command.get_command('node_injection', 'cpu_load') \
                + "--cpu-percent " + cpu_percent \
                + " --names " + target \
                + Command.get_config()

        r_success_dict = Runner.run_adhoc(host, args)

        # Handle result
        return Handler.get_stdout_info(r_success_dict)
Exemplo n.º 3
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    def destroy_injection(dto):
        host = dto['host']

        args = Command.get_command('destroy', 'destroy_injection') \
            + dto['uid']

        r_success_dict = Runner.run_adhoc(host, args)
        return Handler.get_stdout_info(r_success_dict)
Exemplo n.º 4
0
    def inject_pod_network_dns(dto):
        host = dto['host']

        args = Command.get_command('pod_injection', 'pod_network_dns') \
            + Command.parser(dto) \
            + Command.get_config()

        r_success_dict = Runner.run_adhoc(host, args)
        return Handler.get_stdout_info(r_success_dict)
Exemplo n.º 5
0
    def inject_node_cpu(dto):
        host = dto['host']

        args = Command.get_command('node_injection', 'cpu_load') \
            + Command.parser(dto) \
            + Command.get_config()
        #print(args)
        r_success_dict = Runner.run_adhoc(host, args)

        return Handler.get_stdout_info(r_success_dict)
Exemplo n.º 6
0
    def inject_node_network_loss(dto):
        (host, names) = (dto['host'], dto['names'])

        args = Command.get_command('node_injection', 'network_loss') \
            + Command.parser(dto) \
            + Command.get_command('network_interface', 'node_' + names) \
            + Command.get_config()

        #print(args)
        r_success_dict = Runner.run_adhoc(host, args)

        return Handler.get_stdout_info(r_success_dict)
Exemplo n.º 7
0
    def inject_pod_delete_by_name(dto):
        host = dto['host']

        args = Command.get_command('pod_injection', 'pod_delete') \
            + Command.parser(dto) \
            + Command.get_config()

        #print(args)

        r_success_dict = Runner.run_adhoc(host, args)

        return Handler.get_stdout_info(r_success_dict)
Exemplo n.º 8
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 def get_info(dto):
     # Decodes dto and get commands
     (host, namespace) = (dto.get('host'), dto.get('namespace'))
     
     if namespace == None:
         args = Command.get_command('kubernetes_info', 'node_info')
     elif namespace == 'all':
         args = Command.get_command('kubernetes_info', 'pod_info') + " --all-namespaces"
     else:
         args = Command.get_command('kubernetes_info', 'pod_info') + " --namespace " + namespace
     
     # Run ansible
     r_success_dict = Runner.run_adhoc(host,args)
     # Handle return result
     ip = list(r_success_dict.keys())[0]
     return r_success_dict[ip]["stdout_lines"]