diff options
Diffstat (limited to 'roles/etcd')
| -rw-r--r-- | roles/etcd/defaults/main.yaml | 4 | ||||
| -rwxr-xr-x | roles/etcd/library/delegated_serial_command.py | 274 | ||||
| -rw-r--r-- | roles/etcd/tasks/auxiliary/drop_etcdctl.yml | 2 | ||||
| -rw-r--r-- | roles/etcd/tasks/certificates/fetch_client_certificates_from_ca.yml | 24 | ||||
| -rw-r--r-- | roles/etcd/tasks/certificates/fetch_server_certificates_from_ca.yml | 20 | ||||
| -rw-r--r-- | roles/etcd/tasks/migration/migrate.yml | 2 |
6 files changed, 18 insertions, 308 deletions
diff --git a/roles/etcd/defaults/main.yaml b/roles/etcd/defaults/main.yaml index 337727e47..6f1dc5847 100644 --- a/roles/etcd/defaults/main.yaml +++ b/roles/etcd/defaults/main.yaml @@ -78,7 +78,7 @@ etcd_listen_client_urls: "{{ etcd_url_scheme }}://{{ etcd_ip }}:{{ etcd_client_p # required role variable #etcd_peer: 127.0.0.1 -etcdctlv2: "etcdctl --cert-file {{ etcd_peer_cert_file }} --key-file {{ etcd_peer_key_file }} --ca-file {{ etcd_peer_ca_file }} -C https://{{ etcd_peer }}:{{ etcd_client_port }}" +etcdctlv2: "{{ r_etcd_common_etcdctl_command }} --cert-file {{ etcd_peer_cert_file }} --key-file {{ etcd_peer_key_file }} --ca-file {{ etcd_peer_ca_file }} -C https://{{ etcd_peer }}:{{ etcd_client_port }}" etcd_service: "{{ 'etcd_container' if r_etcd_common_etcd_runtime == 'docker' else 'etcd' }}" # Location of the service file is fixed and not meant to be changed @@ -98,4 +98,4 @@ r_etcd_os_firewall_allow: # set the backend quota to 4GB by default etcd_quota_backend_bytes: 4294967296 -openshift_docker_service_name: "{{ 'container-engine' if (openshift_docker_use_system_container | default(False)) else 'docker' }}" +openshift_docker_service_name: "{{ 'container-engine' if (openshift_docker_use_system_container | default(False) | bool) else 'docker' }}" diff --git a/roles/etcd/library/delegated_serial_command.py b/roles/etcd/library/delegated_serial_command.py deleted file mode 100755 index 0cab1ca88..000000000 --- a/roles/etcd/library/delegated_serial_command.py +++ /dev/null @@ -1,274 +0,0 @@ -#!/usr/bin/python -# -*- coding: utf-8 -*- - -# (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>, and others -# (c) 2016, Andrew Butcher <abutcher@redhat.com> -# -# This module is derrived from the Ansible command module. -# -# Ansible is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. -# -# Ansible is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with Ansible. If not, see <http://www.gnu.org/licenses/>. - - -# pylint: disable=unused-wildcard-import,wildcard-import,unused-import,redefined-builtin - -''' delegated_serial_command ''' - -import datetime -import errno -import glob -import shlex -import os -import fcntl -import time - -DOCUMENTATION = ''' ---- -module: delegated_serial_command -short_description: Executes a command on a remote node -version_added: historical -description: - - The M(command) module takes the command name followed by a list - of space-delimited arguments. - - The given command will be executed on all selected nodes. It - will not be processed through the shell, so variables like - C($HOME) and operations like C("<"), C(">"), C("|"), and C("&") - will not work (use the M(shell) module if you need these - features). - - Creates and maintains a lockfile such that this module will - wait for other invocations to proceed. -options: - command: - description: - - the command to run - required: true - default: null - creates: - description: - - a filename or (since 2.0) glob pattern, when it already - exists, this step will B(not) be run. - required: no - default: null - removes: - description: - - a filename or (since 2.0) glob pattern, when it does not - exist, this step will B(not) be run. - version_added: "0.8" - required: no - default: null - chdir: - description: - - cd into this directory before running the command - version_added: "0.6" - required: false - default: null - executable: - description: - - change the shell used to execute the command. Should be an - absolute path to the executable. - required: false - default: null - version_added: "0.9" - warn: - version_added: "1.8" - default: yes - description: - - if command warnings are on in ansible.cfg, do not warn about - this particular line if set to no/false. - required: false - lockfile: - default: yes - description: - - the lockfile that will be created - timeout: - default: yes - description: - - time in milliseconds to wait to obtain the lock -notes: - - If you want to run a command through the shell (say you are using C(<), - C(>), C(|), etc), you actually want the M(shell) module instead. The - M(command) module is much more secure as it's not affected by the user's - environment. - - " C(creates), C(removes), and C(chdir) can be specified after - the command. For instance, if you only want to run a command if - a certain file does not exist, use this." -author: - - Ansible Core Team - - Michael DeHaan - - Andrew Butcher -''' - -EXAMPLES = ''' -# Example from Ansible Playbooks. -- delegated_serial_command: - command: /sbin/shutdown -t now - -# Run the command if the specified file does not exist. -- delegated_serial_command: - command: /usr/bin/make_database.sh arg1 arg2 - creates: /path/to/database -''' - -# Dict of options and their defaults -OPTIONS = {'chdir': None, - 'creates': None, - 'command': None, - 'executable': None, - 'NO_LOG': None, - 'removes': None, - 'warn': True, - 'lockfile': None, - 'timeout': None} - - -def check_command(commandline): - ''' Check provided command ''' - arguments = {'chown': 'owner', 'chmod': 'mode', 'chgrp': 'group', - 'ln': 'state=link', 'mkdir': 'state=directory', - 'rmdir': 'state=absent', 'rm': 'state=absent', 'touch': 'state=touch'} - commands = {'git': 'git', 'hg': 'hg', 'curl': 'get_url or uri', 'wget': 'get_url or uri', - 'svn': 'subversion', 'service': 'service', - 'mount': 'mount', 'rpm': 'yum, dnf or zypper', 'yum': 'yum', 'apt-get': 'apt', - 'tar': 'unarchive', 'unzip': 'unarchive', 'sed': 'template or lineinfile', - 'rsync': 'synchronize', 'dnf': 'dnf', 'zypper': 'zypper'} - become = ['sudo', 'su', 'pbrun', 'pfexec', 'runas'] - warnings = list() - command = os.path.basename(commandline.split()[0]) - # pylint: disable=line-too-long - if command in arguments: - warnings.append("Consider using file module with {0} rather than running {1}".format(arguments[command], command)) - if command in commands: - warnings.append("Consider using {0} module rather than running {1}".format(commands[command], command)) - if command in become: - warnings.append( - "Consider using 'become', 'become_method', and 'become_user' rather than running {0}".format(command,)) - return warnings - - -# pylint: disable=too-many-statements,too-many-branches,too-many-locals -def main(): - ''' Main module function ''' - module = AnsibleModule( # noqa: F405 - argument_spec=dict( - _uses_shell=dict(type='bool', default=False), - command=dict(required=True), - chdir=dict(), - executable=dict(), - creates=dict(), - removes=dict(), - warn=dict(type='bool', default=True), - lockfile=dict(default='/tmp/delegated_serial_command.lock'), - timeout=dict(type='int', default=30) - ) - ) - - shell = module.params['_uses_shell'] - chdir = module.params['chdir'] - executable = module.params['executable'] - command = module.params['command'] - creates = module.params['creates'] - removes = module.params['removes'] - warn = module.params['warn'] - lockfile = module.params['lockfile'] - timeout = module.params['timeout'] - - if command.strip() == '': - module.fail_json(rc=256, msg="no command given") - - iterated = 0 - lockfd = open(lockfile, 'w+') - while iterated < timeout: - try: - fcntl.flock(lockfd, fcntl.LOCK_EX | fcntl.LOCK_NB) - break - # pylint: disable=invalid-name - except IOError as e: - if e.errno != errno.EAGAIN: - module.fail_json(msg="I/O Error {0}: {1}".format(e.errno, e.strerror)) - else: - iterated += 1 - time.sleep(0.1) - - if chdir: - chdir = os.path.abspath(os.path.expanduser(chdir)) - os.chdir(chdir) - - if creates: - # do not run the command if the line contains creates=filename - # and the filename already exists. This allows idempotence - # of command executions. - path = os.path.expanduser(creates) - if glob.glob(path): - module.exit_json( - cmd=command, - stdout="skipped, since %s exists" % path, - changed=False, - stderr=False, - rc=0 - ) - - if removes: - # do not run the command if the line contains removes=filename - # and the filename does not exist. This allows idempotence - # of command executions. - path = os.path.expanduser(removes) - if not glob.glob(path): - module.exit_json( - cmd=command, - stdout="skipped, since %s does not exist" % path, - changed=False, - stderr=False, - rc=0 - ) - - warnings = list() - if warn: - warnings = check_command(command) - - if not shell: - command = shlex.split(command) - startd = datetime.datetime.now() - - # pylint: disable=invalid-name - rc, out, err = module.run_command(command, executable=executable, use_unsafe_shell=shell) - - fcntl.flock(lockfd, fcntl.LOCK_UN) - lockfd.close() - - endd = datetime.datetime.now() - delta = endd - startd - - if out is None: - out = '' - if err is None: - err = '' - - module.exit_json( - cmd=command, - stdout=out.rstrip("\r\n"), - stderr=err.rstrip("\r\n"), - rc=rc, - start=str(startd), - end=str(endd), - delta=str(delta), - changed=True, - warnings=warnings, - iterated=iterated - ) - - -# import module snippets -# pylint: disable=wrong-import-position -from ansible.module_utils.basic import * # noqa: F402,F403 - -main() diff --git a/roles/etcd/tasks/auxiliary/drop_etcdctl.yml b/roles/etcd/tasks/auxiliary/drop_etcdctl.yml index 881a8c270..cab835e20 100644 --- a/roles/etcd/tasks/auxiliary/drop_etcdctl.yml +++ b/roles/etcd/tasks/auxiliary/drop_etcdctl.yml @@ -1,7 +1,7 @@ --- - name: Install etcd for etcdctl package: name=etcd{{ '-' + etcd_version if etcd_version is defined else '' }} state=present - when: not openshift_is_atomic | bool + when: not openshift_is_containerized | bool register: result until: result is succeeded diff --git a/roles/etcd/tasks/certificates/fetch_client_certificates_from_ca.yml b/roles/etcd/tasks/certificates/fetch_client_certificates_from_ca.yml index d4518554c..ce295d2f5 100644 --- a/roles/etcd/tasks/certificates/fetch_client_certificates_from_ca.yml +++ b/roles/etcd/tasks/certificates/fetch_client_certificates_from_ca.yml @@ -57,6 +57,7 @@ # Certificates must be signed serially in order to avoid competing # for the serial file. +# delegated_serial_command is a custom module in lib_utils - name: Sign and create the client crt delegated_serial_command: command: > @@ -79,13 +80,6 @@ when: etcd_client_certs_missing | bool delegate_to: "{{ etcd_ca_host }}" -- name: Create local temp directory for syncing certs - local_action: command mktemp -d /tmp/etcd_certificates-XXXXXXX - register: g_etcd_client_mktemp - changed_when: False - when: etcd_client_certs_missing | bool - become: no - - name: Create a tarball of the etcd certs command: > tar -czvf {{ etcd_generated_certs_dir }}/{{ etcd_cert_subdir }}.tgz @@ -101,8 +95,7 @@ - name: Retrieve the etcd cert tarballs fetch: src: "{{ etcd_generated_certs_dir }}/{{ etcd_cert_subdir }}.tgz" - dest: "{{ g_etcd_client_mktemp.stdout }}/" - flat: yes + dest: "/tmp" fail_on_missing: yes validate_checksum: yes when: etcd_client_certs_missing | bool @@ -116,10 +109,15 @@ - name: Unarchive etcd cert tarballs unarchive: - src: "{{ g_etcd_client_mktemp.stdout }}/{{ etcd_cert_subdir }}.tgz" + src: "/tmp/{{ inventory_hostname }}/{{ etcd_generated_certs_dir }}/{{ etcd_cert_subdir }}.tgz" dest: "{{ etcd_cert_config_dir }}" when: etcd_client_certs_missing | bool +- name: Delete temporary directory + local_action: file path="/tmp/{{ inventory_hostname }}" state=absent + changed_when: False + when: etcd_client_certs_missing | bool + - file: path: "{{ etcd_cert_config_dir }}/{{ item }}" owner: root @@ -130,9 +128,3 @@ - "{{ etcd_cert_prefix }}client.key" - "{{ etcd_cert_prefix }}ca.crt" when: etcd_client_certs_missing | bool - -- name: Delete temporary directory - local_action: file path="{{ g_etcd_client_mktemp.stdout }}" state=absent - changed_when: False - when: etcd_client_certs_missing | bool - become: no diff --git a/roles/etcd/tasks/certificates/fetch_server_certificates_from_ca.yml b/roles/etcd/tasks/certificates/fetch_server_certificates_from_ca.yml index 59a6b6590..7c8b87d99 100644 --- a/roles/etcd/tasks/certificates/fetch_server_certificates_from_ca.yml +++ b/roles/etcd/tasks/certificates/fetch_server_certificates_from_ca.yml @@ -50,6 +50,7 @@ # Certificates must be signed serially in order to avoid competing # for the serial file. +# delegated_serial_command is a custom module in lib_utils - name: Sign and create the server crt delegated_serial_command: command: > @@ -83,6 +84,7 @@ # Certificates must be signed serially in order to avoid competing # for the serial file. +# delegated_serial_command is a custom module in lib_utils - name: Sign and create the peer crt delegated_serial_command: command: > @@ -105,13 +107,6 @@ when: etcd_server_certs_missing | bool delegate_to: "{{ etcd_ca_host }}" -- name: Create local temp directory for syncing certs - local_action: command mktemp -d /tmp/etcd_certificates-XXXXXXX - become: no - register: g_etcd_server_mktemp - changed_when: False - when: etcd_server_certs_missing | bool - - name: Create a tarball of the etcd certs command: > tar -czvf {{ etcd_generated_certs_dir }}/{{ etcd_cert_subdir }}.tgz @@ -127,8 +122,7 @@ - name: Retrieve etcd cert tarball fetch: src: "{{ etcd_generated_certs_dir }}/{{ etcd_cert_subdir }}.tgz" - dest: "{{ g_etcd_server_mktemp.stdout }}/" - flat: yes + dest: "/tmp" fail_on_missing: yes validate_checksum: yes when: etcd_server_certs_missing | bool @@ -144,7 +138,7 @@ - name: Unarchive cert tarball unarchive: - src: "{{ g_etcd_server_mktemp.stdout }}/{{ etcd_cert_subdir }}.tgz" + src: "/tmp/{{ inventory_hostname }}/{{ etcd_generated_certs_dir }}/{{ etcd_cert_subdir }}.tgz" dest: "{{ etcd_cert_config_dir }}" when: etcd_server_certs_missing | bool @@ -161,8 +155,7 @@ - name: Retrieve etcd ca cert tarball fetch: src: "{{ etcd_generated_certs_dir }}/{{ etcd_ca_name }}.tgz" - dest: "{{ g_etcd_server_mktemp.stdout }}/" - flat: yes + dest: "/tmp" fail_on_missing: yes validate_checksum: yes when: etcd_server_certs_missing | bool @@ -177,8 +170,7 @@ when: etcd_server_certs_missing | bool - name: Delete temporary directory - local_action: file path="{{ g_etcd_server_mktemp.stdout }}" state=absent - become: no + local_action: file path="/tmp/{{ inventory_hostname }}" state=absent changed_when: False when: etcd_server_certs_missing | bool diff --git a/roles/etcd/tasks/migration/migrate.yml b/roles/etcd/tasks/migration/migrate.yml index 847b1d722..630640ab1 100644 --- a/roles/etcd/tasks/migration/migrate.yml +++ b/roles/etcd/tasks/migration/migrate.yml @@ -1,7 +1,7 @@ --- # Should this be run in a serial manner? - set_fact: - l_etcd_service: "{{ 'etcd_container' if openshift_is_containerized else 'etcd' }}" + l_etcd_service: "{{ 'etcd_container' if (openshift_is_containerized | bool) else 'etcd' }}" - name: Migrate etcd data command: > |