File: config_runner_corosync.py

package info (click to toggle)
pcs 0.12.2-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 16,148 kB
  • sloc: python: 238,810; xml: 20,833; ruby: 13,203; makefile: 1,595; sh: 484
file content (259 lines) | stat: -rw-r--r-- 7,439 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
import os.path
from textwrap import dedent

from pcs import settings

from pcs_test.tools.command_env.mock_runner import Call as RunnerCall


class CorosyncShortcuts:
    qdevice_generated_cert_path = os.path.join(
        settings.corosync_qdevice_net_client_certs_dir,
        "qdevice-net-node.crq",
    )
    qdevice_pk12_cert_path = os.path.join(
        settings.corosync_qdevice_net_client_certs_dir,
        "qdevice-net-node.p12",
    )

    def __init__(self, calls):
        self.__calls = calls

    def version(
        self,
        name="runner.corosync.version",
        version="2.4.0",
        instead=None,
        before=None,
    ):
        self.__calls.place(
            name,
            RunnerCall(
                ["corosync", "-v"],
                stdout=dedent(
                    f"""\
                    Corosync Cluster Engine, version '{version}'
                    Copyright...
                    """
                ),
            ),
            before=before,
            instead=instead,
        )

    def qdevice_init_cert_storage(
        self,
        ca_file_path,
        stdout="",
        stderr="",
        returncode=0,
        name="runner.corosync.qdevice_init_cert_storage",
    ):
        self.__calls.place(
            name,
            RunnerCall(
                ["corosync-qdevice-net-certutil", "-i", "-c", ca_file_path],
                stdout=stdout,
                stderr=stderr,
                returncode=returncode,
            ),
        )

    def qdevice_generate_cert(
        self,
        cluster_name,
        cert_req_path=None,
        stdout=None,
        stderr="",
        returncode=0,
        name="runner.corosync.qdevice_generate_cert",
    ):
        if stdout is not None and cert_req_path is not None:
            raise AssertionError(
                "Cannot specify both 'cert_req_path' and 'stdout'"
            )
        if stdout is None and cert_req_path is None:
            cert_req_path = self.qdevice_generated_cert_path
        self.__calls.place(
            name,
            RunnerCall(
                ["corosync-qdevice-net-certutil", "-r", "-n", cluster_name],
                stdout=(
                    stdout
                    if stdout is not None
                    else f"Certificate request stored in {cert_req_path}\n"
                ),
                stderr=stderr,
                returncode=returncode,
            ),
        )

    def qdevice_get_pk12(
        self,
        cert_path="cert path",
        output_path=None,
        stdout=None,
        stderr="",
        returncode=0,
        name="runner.corosync.qdevice_get_pk12",
    ):
        if stdout is not None and output_path is not None:
            raise AssertionError(
                "Cannot specify both 'output_path' and 'stdout'"
            )
        if stdout is None and output_path is None:
            output_path = self.qdevice_pk12_cert_path
        self.__calls.place(
            name,
            RunnerCall(
                ["corosync-qdevice-net-certutil", "-M", "-c", cert_path],
                stdout=(
                    stdout
                    if stdout is not None
                    else f"Certificate stored in {output_path}\n"
                ),
                stderr=stderr,
                returncode=returncode,
            ),
        )

    def qdevice_import_pk12(
        self,
        pk12_file_path,
        stdout="",
        stderr="",
        returncode=0,
        name="runner.corosync.qdevice_import_pk12",
    ):
        self.__calls.place(
            name,
            RunnerCall(
                ["corosync-qdevice-net-certutil", "-m", "-c", pk12_file_path],
                stdout=stdout,
                stderr=stderr,
                returncode=returncode,
            ),
        )

    def qdevice_list_certs(
        self,
        stdout=None,
        stderr="",
        returncode=0,
        name="runner.corosync.qdevice_list_certs",
    ):
        if stdout is None:
            stdout = dedent(
                """\
                Certificate Nickname   Trust Attributes
                                       SSL,S/MIME,JAR/XPI

                QNet CA                CT,c,c
                Cluster Cert           u,u,u
                """
            )
        self.__calls.place(
            name,
            RunnerCall(
                [
                    settings.certutil_exec,
                    "-d",
                    settings.corosync_qdevice_net_client_certs_dir,
                    "-L",
                ],
                stdout=stdout,
                stderr=stderr,
                returncode=returncode,
            ),
        )

    def qdevice_show_cert(
        self,
        cert_name,
        stdout,
        ascii_only=False,
        stderr="",
        returncode=0,
        name="runner.corosync.qdevice_show_cert",
    ):
        cmd = [
            settings.certutil_exec,
            "-d",
            settings.corosync_qdevice_net_client_certs_dir,
            "-L",
            "-n",
            cert_name,
        ]
        if ascii_only:
            cmd.append("-a")
        self.__calls.place(
            name,
            RunnerCall(
                cmd,
                stdout=stdout,
                stderr=stderr,
                returncode=returncode,
            ),
        )

    def quorum_status(
        self,
        node_list=None,
        stdout=None,
        stderr="",
        returncode=0,
        name="runner.corosync.quorum_status",
    ):
        if bool(node_list) == bool(stdout):
            raise AssertionError(
                "Exactly one of 'node_list', 'stdout' must be specified"
            )
        if node_list:
            stdout = dedent(
                """\
                Quorum information
                ------------------
                Date:             Fri Jan 16 13:03:28 2015
                Quorum provider:  corosync_votequorum
                Nodes:            {nodes_num}
                Node ID:          1
                Ring ID:          19860
                Quorate:          Yes\n
                Votequorum information
                ----------------------
                Expected votes:   {nodes_num}
                Highest expected: {nodes_num}
                Total votes:      {nodes_num}
                Quorum:           {quorum_num}
                Flags:            Quorate\n
                Membership information
                ----------------------
                    Nodeid      Votes    Qdevice Name
                {nodes}\
                """
            ).format(
                nodes_num=len(node_list),
                quorum_num=(len(node_list) // 2) + 1,
                nodes="".join(
                    [
                        _quorum_status_node_fixture(node_id, node)
                        for node_id, node in enumerate(node_list, 1)
                    ]
                ),
            )
        self.__calls.place(
            name,
            RunnerCall(
                ["corosync-quorumtool", "-p"],
                stdout=stdout,
                stderr=stderr,
                returncode=returncode,
            ),
        )


def _quorum_status_node_fixture(node_id, node_name, votes=1, is_local=False):
    _local = " (local)" if is_local else ""
    return (
        f"         {node_id}          {votes}         NR {node_name}{_local}\n"
    )