tests/vm/centos

   1 #!/usr/bin/env python
   2 #
   3 # CentOS image
   4 #
   5 # Copyright 2018 Red Hat Inc.
   6 #
   7 # Authors:
   8 #  Fam Zheng <famz@redhat.com>
   9 #
  10 # This code is licensed under the GPL version 2 or later.  See
  11 # the COPYING file in the top-level directory.
  12 #
  13
  14 import os
  15 import sys
  16 import subprocess
  17 import basevm
  18 import time
  19
  20 class CentosVM(basevm.BaseVM):
  21     name = "centos"
  22     arch = "x86_64"
  23     BUILD_SCRIPT = """
  24         set -e;
  25         cd $(mktemp -d);
  26         export SRC_ARCHIVE=/dev/vdb;
  27         sudo chmod a+r $SRC_ARCHIVE;
  28         tar -xf $SRC_ARCHIVE;
  29         make docker-test-block@centos7 V={verbose} J={jobs};
  30         make docker-test-quick@centos7 V={verbose} J={jobs};
  31         make docker-test-mingw@fedora V={verbose} J={jobs};
  32     """
  33
  34     def _gen_cloud_init_iso(self):
  35         cidir = self._tmpdir
  36         mdata = open(os.path.join(cidir, "meta-data"), "w")
  37         mdata.writelines(["instance-id: centos-vm-0\n",
  38                           "local-hostname: centos-guest\n"])
  39         mdata.close()
  40         udata = open(os.path.join(cidir, "user-data"), "w")
  41         udata.writelines(["#cloud-config\n",
  42                           "chpasswd:\n",
  43                           "  list: |\n",
  44                           "    root:%s\n" % self.ROOT_PASS,
  45                           "    %s:%s\n" % (self.GUEST_USER, self.GUEST_PASS),
  46                           "  expire: False\n",
  47                           "users:\n",
  48                           "  - name: %s\n" % self.GUEST_USER,
  49                           "    sudo: ALL=(ALL) NOPASSWD:ALL\n",
  50                           "    ssh-authorized-keys:\n",
  51                           "    - %s\n" % basevm.SSH_PUB_KEY,
  52                           "  - name: root\n",
  53                           "    ssh-authorized-keys:\n",
  54                           "    - %s\n" % basevm.SSH_PUB_KEY,
  55                           "locale: en_US.UTF-8\n"])
  56         udata.close()
  57         subprocess.check_call(["genisoimage", "-output", "cloud-init.iso",
  58                                "-volid", "cidata", "-joliet", "-rock",
  59                                "user-data", "meta-data"],
  60                                cwd=cidir,
  61                                stdin=self._devnull, stdout=self._stdout,
  62                                stderr=self._stdout)
  63         return os.path.join(cidir, "cloud-init.iso")
  64
  65     def build_image(self, img):
  66         cimg = self._download_with_cache("https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1802.qcow2.xz")
  67         img_tmp = img + ".tmp"
  68         sys.stderr.write("Extracting the image...\n")
  69         subprocess.check_call(["cp", "-f", cimg, img_tmp + ".xz"])
  70         subprocess.check_call(["xz", "-dvf", img_tmp + ".xz"])
  71         subprocess.check_call(["qemu-img", "resize", img_tmp, "50G"])
  72         self.boot(img_tmp, extra_args = ["-cdrom", self._gen_cloud_init_iso()])
  73         self.wait_ssh()
  74         self.ssh_root_check("touch /etc/cloud/cloud-init.disabled")
  75         self.ssh_root_check("yum update -y")
  76         self.ssh_root_check("yum install -y docker make git")
  77         self.ssh_root_check("systemctl enable docker")
  78         self.ssh_root("poweroff")
  79         self.wait()
  80         if os.path.exists(img):
  81             os.remove(img)
  82         os.rename(img_tmp, img)
  83         return 0
  84
  85 if __name__ == "__main__":
  86     sys.exit(basevm.main(CentosVM))