Network System Laboratory - Backup diff of JupyterHub/DockerSpawner(No. 11)

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--- 10: 2021-07-12 (Mon) 10:15:51 iseki
+++ 11: 2021-07-13 (Tue) 11:33:34 iseki
@@ Line 64: / Line 64: @@
 cp /etc/subuid- /etc/subuid
-**** [[start.sh>./start.sh]] [#q31443f9]
+**** [[start.sh（改）>./start.sh]] [#q31443f9]
 - コンテナ内の /usr/local/bin/start.sh
 -- コンテナ内の環境設定スクリプト
@@ Line 87: / Line 87: @@
      .......
      return super(NSLDockerSpawner, self).start()
+#br
+**** ProjectDockerSpawner [#d9dde499]
+- 参考：  https://gist.github.com/marufeuille/596cf6f9e26fa6fcb7e304d5b163c7c8
+  # refer: https://gist.github.com/marufeuille/596cf6f9e26fa6fcb7e304d5b163c7c8
+  from dockerspawner import SystemUserSpawner
+  from traitlets import Unicode
+  import pwd, os, grp
+  class ProjectDockerSpawner(SystemUserSpawner):
+      dobleArguments = False
+      #dobleArguments = True
+      host_homedir_format_string = Unicode(
+          "/home/{groupname}/{username}",
+          config = True,
+      )
+      image_homedir_format_string = Unicode(
+          "/home/{groupname}/{username}",
+          config = True,
+      )
+      @property
+      def host_homedir(self):
+          if (
+              self.host_homedir_format_string is not None
+              and self.host_homedir_format_string != ""
+          ):
+              homedir = self.host_homedir_format_string.format(username=self.user.name, groupname=self.get_groupname())
+          else:
+              import pwd
+              homedir = pwd.getpwnam(self.user.name).pw_dir
+          return homedir
+      @property
+      def homedir(self):
+          return self.image_homedir_format_string.format(username=self.user.name, groupname=self.get_groupname())
+      def get_args(self):
+          args = super(ProjectDockerSpawner, self).get_args()
+          if (not self._user_set_cmd) and self.dobleArguments:
+              args = []
+          return args
+      #def get_command(self):
+      #    cmd = super(ProjectDockerSpawner, self).get_command()
+      #    return cmd
+      #
+      #    '''
+      #    if self._user_set_cmd:
+      #        cmd = self.cmd
+      #    else:
+      #        image_info = yield self.docker("inspect_image", self.image)
+      #        cmd = image_info["Config"]["Cmd"]
+      #    return cmd + self.get_args()
+      #    '''
+      def template_namespace(self):
+          d = super(ProjectDockerSpawner, self).template_namespace()
+          if self.group_id >= 0:
+              d['groupname'] = self.get_groupname()
+          return d
+      def get_groupname(self):
+          gname = ''
+          if self.group_id >= 0:
+              gname = grp.getgrgid(self.group_id).gr_name
+          return gname
+      def get_env(self):
+          env = super(ProjectDockerSpawner, self).get_env()
+          if self.group_id >= 0:
+              #env.update(NB_GID=self.group_id)
+              import grp
+              gname = self.get_groupname()
+              env.update(NB_GROUP=gname)
+          return env
+      def start(self):
+          name = self.user.name
+          user_data = pwd.getpwnam(name)
+          user_gid = user_data.pw_gid
+          gid_list = os.getgrouplist(name, user_gid)
+          work_dir = self.notebook_dir
+          self.volumes['jupyterhub-user-{username}'] = work_dir
+          for gid in gid_list:
+              gname = grp.getgrgid(gid).gr_name
+              if gname.startswith("project-"):
+                  dirname = gname.replace("project-", "")
+                  self.volumes[gname] = work_dir + '/projects/' + dirname
+          return super(ProjectDockerSpawner, self).start()
+#br
+**** NSLDockerSpaewner [#rdae5a79]
+#br
 *** Trouble Shooting [#j137c8ff]
@@ Line 135: / Line 247: @@
 **** start.sh [#lb268269]
-- [[start.sh>./start.sh]]
+- [[start.sh（改）>./start.sh]]
 #br