diff --git a/ansible.cfg b/ansible.cfg index 12bbdd0..fbb4742 100644 --- a/ansible.cfg +++ b/ansible.cfg @@ -1,264 +1,525 @@ -# config file for ansible -- http://ansible.com/ -# ============================================== +# Example config file for ansible -- https://ansible.com/ +# ======================================================= -# nearly all parameters can be overridden in ansible-playbook -# or with command line flags. ansible will read ANSIBLE_CONFIG, +# Nearly all parameters can be overridden in ansible-playbook +# or with command line flags. Ansible will read ANSIBLE_CONFIG, # ansible.cfg in the current working directory, .ansible.cfg in -# the home directory or /etc/ansible/ansible.cfg, whichever it +# the home directory, or /etc/ansible/ansible.cfg, whichever it # finds first +# For a full list of available options, run ansible-config list or see the +# documentation: https://docs.ansible.com/ansible/latest/reference_appendices/config.html. + [defaults] +#inventory = /etc/ansible/hosts +#library = ~/.ansible/plugins/modules:/usr/share/ansible/plugins/modules +#module_utils = ~/.ansible/plugins/module_utils:/usr/share/ansible/plugins/module_utils +#remote_tmp = ~/.ansible/tmp +#local_tmp = ~/.ansible/tmp +#forks = 5 +#poll_interval = 0.001 +#ask_pass = False +#transport = smart -# some basic default values... - -#inventory = /etc/ansible/hosts -#library = /usr/share/my_modules/ -#remote_tmp = $HOME/.ansible/tmp -#forks = 5 -#poll_interval = 15 -#sudo_user = root -#ask_sudo_pass = True -#ask_pass = True -#transport = smart -#remote_port = 22 -#module_lang = C - -# plays will gather facts by default, which contain information about +# Plays will gather facts by default, which contain information about # the remote system. # # smart - gather by default, but don't regather if already gathered # implicit - gather by default, turn off with gather_facts: False # explicit - do not gather by default, must say gather_facts: True -gathering = smart +gathering = smart -# additional paths to search for roles in, colon separated -roles_path = /etc/kubeasz/roles +# This only affects the gathering done by a play's gather_facts directive, +# by default gathering retrieves all facts subsets +# all - gather all subsets +# network - gather min and network facts +# hardware - gather hardware facts (longest facts to retrieve) +# virtual - gather min and virtual facts +# facter - import facts from facter +# ohai - import facts from ohai +# You can combine them using comma (ex: network,virtual) +# You can negate them using ! (ex: !hardware,!facter,!ohai) +# A minimal set of facts is always gathered. +# +#gather_subset = all -# uncomment this to disable SSH key host checking +# some hardware related facts are collected +# with a maximum timeout of 10 seconds. This +# option lets you increase or decrease that +# timeout to something more suitable for the +# environment. +# +gather_timeout = 7 + +# Ansible facts are available inside the ansible_facts.* dictionary +# namespace. This setting maintains the behaviour which was the default prior +# to 2.5, duplicating these variables into the main namespace, each with a +# prefix of 'ansible_'. +# This variable is set to True by default for backwards compatibility. It +# will be changed to a default of 'False' in a future release. +# +#inject_facts_as_vars = True + +# Paths to search for collections, colon separated +# collections_paths = ~/.ansible/collections:/usr/share/ansible/collections + +# Paths to search for roles, colon separated +roles_path = /etc/kubeasz/roles + +# Host key checking is enabled by default host_key_checking = False -# change the default callback -#stdout_callback = skippy -# enable additional callbacks +# You can only have one 'stdout' callback type enabled at a time. The default +# is 'default'. The 'yaml' or 'debug' stdout callback plugins are easier to read. +# +#stdout_callback = default +#stdout_callback = yaml +#stdout_callback = debug + + +# Ansible ships with some plugins that require whitelisting, +# this is done to avoid running all of a type by default. +# These setting lists those that you want enabled for your system. +# Custom plugins should not need this unless plugin author disables them +# by default. +# +# Enable callback plugins, they can output to stdout but cannot be 'stdout' type. #callback_whitelist = timer, mail -# change this for alternative sudo implementations -#sudo_exe = sudo +# Determine whether includes in tasks and handlers are "static" by +# default. As of 2.0, includes are dynamic by default. Setting these +# values to True will make includes behave more like they did in the +# 1.x versions. +# +#task_includes_static = False +#handler_includes_static = False -# What flags to pass to sudo -# WARNING: leaving out the defaults might create unexpected behaviours -#sudo_flags = -H -S -n +# Controls if a missing handler for a notification event is an error or a warning +#error_on_missing_handler = True -# SSH timeout +# Default timeout for connection plugins #timeout = 10 -# default user to use for playbooks if user is not specified -# (/usr/bin/ansible will use current user as default) +# Default user to use for playbooks if user is not specified +# Uses the connection plugin's default, normally the user currently executing Ansible, +# unless a different user is specified here. +# #remote_user = root -# logging is off by default unless this path is defined -# if so defined, consider logrotate +# Logging is off by default unless this path is defined. #log_path = /var/log/ansible.log -# default module name for /usr/bin/ansible +# Default module to use when running ad-hoc commands #module_name = command -# use this shell for commands executed under sudo -# you may need to change this to bin/bash in rare instances -# if sudo is constrained +# Use this shell for commands executed under sudo. +# you may need to change this to /bin/bash in rare instances +# if sudo is constrained. +# #executable = /bin/sh -# if inventory variables overlap, does the higher precedence one win -# or are hash values merged together? The default is 'replace' but -# this can also be set to 'merge'. -#hash_behaviour = replace - -# by default, variables from roles will be visible in the global variable -# scope. To prevent this, the following option can be enabled, and only +# By default, variables from roles will be visible in the global variable +# scope. To prevent this, set the following option to True, and only # tasks and handlers within the role will see the variables there -#private_role_vars = yes +# +private_role_vars = True -# list any Jinja2 extensions to enable here: +# List any Jinja2 extensions to enable here. #jinja2_extensions = jinja2.ext.do,jinja2.ext.i18n -# if set, always use this private key file for authentication, same as +# If set, always use this private key file for authentication, same as # if passing --private-key to ansible or ansible-playbook +# #private_key_file = /path/to/file -# format of string {{ ansible_managed }} available within Jinja2 +# If set, configures the path to the Vault password file as an alternative to +# specifying --vault-password-file on the command line. This can also be +# an executable script that returns the vault password to stdout. +# +#vault_password_file = /path/to/vault_password_file + +# Format of string {{ ansible_managed }} available within Jinja2 # templates indicates to users editing templates files will be replaced. # replacing {file}, {host} and {uid} and strftime codes with proper values. +# #ansible_managed = Ansible managed: {file} modified on %Y-%m-%d %H:%M:%S by {uid} on {host} -# This short version is better used in templates as it won't flag the file as changed every run. -#ansible_managed = Ansible managed: {file} on {host} -# by default, ansible-playbook will display "Skipping [host]" if it determines a task -# should not be run on a host. Set this to "False" if you don't want to see these "Skipping" -# messages. NOTE: the task header will still be shown regardless of whether or not the +# {file}, {host}, {uid}, and the timestamp can all interfere with idempotence +# in some situations so the default is a static string: +# +#ansible_managed = Ansible managed + +# By default, ansible-playbook will display "Skipping [host]" if it determines a task +# should not be run on a host. Set this to "False" if you don't want to see these "Skipping" +# messages. NOTE: the task header will still be shown regardless of whether or not the # task is skipped. -display_skipped_hosts = False +# +display_skipped_hosts = False -# by default (as of 1.3), Ansible will raise errors when attempting to dereference +# By default, if a task in a playbook does not include a name: field then +# ansible-playbook will construct a header that includes the task's action but +# not the task's args. This is a security feature because ansible cannot know +# if the *module* considers an argument to be no_log at the time that the +# header is printed. If your environment doesn't have a problem securing +# stdout from ansible-playbook (or you have manually specified no_log in your +# playbook on all of the tasks where you have secret information) then you can +# safely set this to True to get more informative messages. +# +display_args_to_stdout = False + +# Ansible will raise errors when attempting to dereference # Jinja2 variables that are not set in templates or action lines. Uncomment this line -# to revert the behavior to pre-1.3. -#error_on_undefined_vars = False +# to change this behavior. +# +error_on_undefined_vars = True -# by default (as of 1.6), Ansible may display warnings based on the configuration of the +# Ansible may display warnings based on the configuration of the # system running ansible itself. This may include warnings about 3rd party packages or # other conditions that should be resolved if possible. -# to disable these warnings, set the following value to False: -#system_warnings = True +# To disable these warnings, set the following value to False: +# +system_warnings = False -# by default (as of 1.4), Ansible may display deprecation warnings for language +# Ansible may display deprecation warnings for language # features that should no longer be used and will be removed in future versions. -# to disable these warnings, set the following value to False: -deprecation_warnings = False +# To disable these warnings, set the following value to False: +# +deprecation_warnings = False -# (as of 1.8), Ansible can optionally warn when usage of the shell and +# Ansible can optionally warn when usage of the shell and # command module appear to be simplified by using a default Ansible module -# instead. These warnings can be silenced by adjusting the following -# setting or adding warn=yes or warn=no to the end of the command line -# parameter string. This will for example suggest using the git module +# instead. These warnings can be silenced by adjusting the following +# setting or adding warn=yes or warn=no to the end of the command line +# parameter string. This will for example suggest using the git module # instead of shelling out to the git command. -# command_warnings = False +# +#command_warnings = False # set plugin path directories here, separate with colons #action_plugins = /usr/share/ansible/plugins/action +#become_plugins = /usr/share/ansible/plugins/become +#cache_plugins = /usr/share/ansible/plugins/cache #callback_plugins = /usr/share/ansible/plugins/callback #connection_plugins = /usr/share/ansible/plugins/connection #lookup_plugins = /usr/share/ansible/plugins/lookup +#inventory_plugins = /usr/share/ansible/plugins/inventory #vars_plugins = /usr/share/ansible/plugins/vars #filter_plugins = /usr/share/ansible/plugins/filter #test_plugins = /usr/share/ansible/plugins/test +#terminal_plugins = /usr/share/ansible/plugins/terminal +#strategy_plugins = /usr/share/ansible/plugins/strategy -# by default callbacks are not loaded for /bin/ansible, enable this if you -# want, for example, a notification or logging callback to also apply to + +# Ansible will use the 'linear' strategy but you may want to try another one. +#strategy = linear + +# By default, callbacks are not loaded for /bin/ansible. Enable this if you +# want, for example, a notification or logging callback to also apply to # /bin/ansible runs +# #bin_ansible_callbacks = False -# don't like cows? that's unfortunate. -# set to 1 if you don't want cowsay support or export ANSIBLE_NOCOWS=1 +# Don't like cows? that's unfortunate. +# set to 1 if you don't want cowsay support or export ANSIBLE_NOCOWS=1 #nocows = 1 -# set which cowsay stencil you'd like to use by default. When set to 'random', +# Set which cowsay stencil you'd like to use by default. When set to 'random', # a random stencil will be selected for each task. The selection will be filtered # against the `cow_whitelist` option below. +# #cow_selection = default #cow_selection = random -# when using the 'random' option for cowsay, stencils will be restricted to this list. +# When using the 'random' option for cowsay, stencils will be restricted to this list. # it should be formatted as a comma-separated list with no spaces between names. # NOTE: line continuations here are for formatting purposes only, as the INI parser # in python does not support them. +# #cow_whitelist=bud-frogs,bunny,cheese,daemon,default,dragon,elephant-in-snake,elephant,eyes,\ # hellokitty,kitty,luke-koala,meow,milk,moofasa,moose,ren,sheep,small,stegosaurus,\ # stimpy,supermilker,three-eyes,turkey,turtle,tux,udder,vader-koala,vader,www -# don't like colors either? +# Don't like colors either? # set to 1 if you don't want colors, or export ANSIBLE_NOCOLOR=1 +# #nocolor = 1 -# if set to a persistent type (not 'memory', for example 'redis') fact values -# from previous runs in Ansible will be stored. This may be useful when +# If set to a persistent type (not 'memory', for example 'redis') fact values +# from previous runs in Ansible will be stored. This may be useful when # wanting to use, for example, IP information from one group of servers # without having to talk to them in the same playbook run to get their # current IP information. +# #fact_caching = memory +# This option tells Ansible where to cache facts. The value is plugin dependent. +# For the jsonfile plugin, it should be a path to a local directory. +# For the redis plugin, the value is a host:port:database triplet: fact_caching_connection = localhost:6379:0 +# +#fact_caching_connection=/tmp # retry files -# When a playbook fails by default a .retry file will be created in ~/ -# You can disable this feature by setting retry_files_enabled to False +# When a playbook fails a .retry file can be created that will be placed in ~/ +# You can enable this feature by setting retry_files_enabled to True # and you can change the location of the files by setting retry_files_save_path - +# retry_files_enabled = False #retry_files_save_path = ~/.ansible-retry - # prevents logging of task data, off by default #no_log = False # prevents logging of tasks, but only on the targets, data is still logged on the master/controller #no_target_syslog = False -# controls the compression level of variables sent to -# worker processes. At the default of 0, no compression -# is used. This value must be an integer from 0 to 9. -#var_compression_level = 9 +# Controls whether Ansible will raise an error or warning if a task has no +# choice but to create world readable temporary files to execute a module on +# the remote machine. This option is False by default for security. Users may +# turn this on to have behaviour more like Ansible prior to 2.1.x. See +# https://docs.ansible.com/ansible/latest/user_guide/become.html#becoming-an-unprivileged-user +# for more secure ways to fix this than enabling this option. +# +#allow_world_readable_tmpfiles = False + +# Controls what compression method is used for new-style ansible modules when +# they are sent to the remote system. The compression types depend on having +# support compiled into both the controller's python and the client's python. +# The names should match with the python Zipfile compression types: +# * ZIP_STORED (no compression. available everywhere) +# * ZIP_DEFLATED (uses zlib, the default) +# These values may be set per host via the ansible_module_compression inventory variable. +# +#module_compression = 'ZIP_DEFLATED' + +# This controls the cutoff point (in bytes) on --diff for files +# set to 0 for unlimited (RAM may suffer!). +# +#max_diff_size = 104448 + +# Controls showing custom stats at the end, off by default +#show_custom_stats = False + +# Controls which files to ignore when using a directory as inventory with +# possibly multiple sources (both static and dynamic) +# +#inventory_ignore_extensions = ~, .orig, .bak, .ini, .cfg, .retry, .pyc, .pyo + +# This family of modules use an alternative execution path optimized for network appliances +# only update this setting if you know how this works, otherwise it can break module execution +# +#network_group_modules=eos, nxos, ios, iosxr, junos, vyos + +# When enabled, this option allows lookups (via variables like {{lookup('foo')}} or when used as +# a loop with `with_foo`) to return data that is not marked "unsafe". This means the data may contain +# jinja2 templating language which will be run through the templating engine. +# ENABLING THIS COULD BE A SECURITY RISK +# +#allow_unsafe_lookups = False + +# set default errors for all plays +#any_errors_fatal = False + + +[inventory] +# List of enabled inventory plugins and the order in which they are used. +#enable_plugins = host_list, script, auto, yaml, ini, toml + +# Ignore these extensions when parsing a directory as inventory source +#ignore_extensions = .pyc, .pyo, .swp, .bak, ~, .rpm, .md, .txt, ~, .orig, .ini, .cfg, .retry + +# ignore files matching these patterns when parsing a directory as inventory source +#ignore_patterns= + +# If 'True' unparsed inventory sources become fatal errors, otherwise they are warnings. +#unparsed_is_failed = False + [privilege_escalation] -#become=True -#become_method=sudo -#become_user=root -#become_ask_pass=False +#become = False +#become_method = sudo +#become_ask_pass = False + + +## Connection Plugins ## + +# Settings for each connection plugin go under a section titled '[[plugin_name]_connection]' +# To view available connection plugins, run ansible-doc -t connection -l +# To view available options for a connection plugin, run ansible-doc -t connection [plugin_name] +# https://docs.ansible.com/ansible/latest/plugins/connection.html [paramiko_connection] - # uncomment this line to cause the paramiko connection plugin to not record new host -# keys encountered. Increases performance on new host additions. Setting works independently of the +# keys encountered. Increases performance on new host additions. Setting works independently of the # host key checking setting above. #record_host_keys=False # by default, Ansible requests a pseudo-terminal for commands executed under sudo. Uncomment this # line to disable this behaviour. -#pty=False +#pty = False + +# paramiko will default to looking for SSH keys initially when trying to +# authenticate to remote devices. This is a problem for some network devices +# that close the connection after a key failure. Uncomment this line to +# disable the Paramiko look for keys function +#look_for_keys = False + +# When using persistent connections with Paramiko, the connection runs in a +# background process. If the host doesn't already have a valid SSH key, by +# default Ansible will prompt to add the host key. This will cause connections +# running in background processes to fail. Uncomment this line to have +# Paramiko automatically add host keys. +#host_key_auto_add = True + [ssh_connection] - # ssh arguments to use -# Leaving off ControlPersist will result in poor performance, so use -# paramiko on older platforms rather than removing it -ssh_args = -o ControlMaster=auto -o ControlPersist=3600s +# Leaving off ControlPersist will result in poor performance, so use +# paramiko on older platforms rather than removing it, -C controls compression use +#ssh_args = -C -o ControlMaster=auto -o ControlPersist=60s -# The path to use for the ControlPath sockets. This defaults to -# "%(directory)s/ansible-ssh-%%h-%%p-%%r", however on some systems with -# very long hostnames or very long path names (caused by long user names or -# deeply nested home directories) this can exceed the character limit on -# file socket names (108 characters for most platforms). In that case, you -# may wish to shorten the string below. -# -# Example: -# control_path = %(directory)s/%%h-%%r +# The base directory for the ControlPath sockets. +# This is the "%(directory)s" in the control_path option +# +# Example: +# control_path_dir = /tmp/.ansible/cp +control_path_dir = /tmp + +# The path to use for the ControlPath sockets. This defaults to a hashed string of the hostname, +# port and username (empty string in the config). The hash mitigates a common problem users +# found with long hostnames and the conventional %(directory)s/ansible-ssh-%%h-%%p-%%r format. +# In those cases, a "too long for Unix domain socket" ssh error would occur. +# +# Example: +# control_path = %(directory)s/%%C control_path = /tmp/ansible-ssh-%%h-%%p-%%r -# Enabling pipelining reduces the number of SSH operations required to -# execute a module on the remote server. This can result in a significant -# performance improvement when enabled, however when using "sudo:" you must +# Enabling pipelining reduces the number of SSH operations required to +# execute a module on the remote server. This can result in a significant +# performance improvement when enabled, however when using "sudo:" you must # first disable 'requiretty' in /etc/sudoers # # By default, this option is disabled to preserve compatibility with # sudoers configurations that have requiretty (the default on many distros). -# -pipelining = True +# +pipelining = True -# if True, make ansible use scp if the connection type is ssh -# (default is sftp) -#scp_if_ssh = True +# Control the mechanism for transferring files (old) +# * smart = try sftp and then try scp [default] +# * True = use scp only +# * False = use sftp only +#scp_if_ssh = smart -# if False, sftp will not use batch mode to transfer files. This may cause some +# Control the mechanism for transferring files (new) +# If set, this will override the scp_if_ssh option +# * sftp = use sftp to transfer files +# * scp = use scp to transfer files +# * piped = use 'dd' over SSH to transfer files +# * smart = try sftp, scp, and piped, in that order [default] +#transfer_method = smart + +# If False, sftp will not use batch mode to transfer files. This may cause some # types of file transfer failures impossible to catch however, and should # only be disabled if your sftp version has problems with batch mode sftp_batch_mode = True -[accelerate] -#accelerate_port = 5099 -#accelerate_timeout = 30 -#accelerate_connect_timeout = 5.0 +# The -tt argument is passed to ssh when pipelining is not enabled because sudo +# requires a tty by default. +#usetty = True -# The daemon timeout is measured in minutes. This time is measured -# from the last activity to the accelerate daemon. -#accelerate_daemon_timeout = 30 +# Number of times to retry an SSH connection to a host, in case of UNREACHABLE. +# For each retry attempt, there is an exponential backoff, +# so after the first attempt there is 1s wait, then 2s, 4s etc. up to 30s (max). +#retries = 3 + + +[persistent_connection] +# Configures the persistent connection timeout value in seconds. This value is +# how long the persistent connection will remain idle before it is destroyed. +# If the connection doesn't receive a request before the timeout value +# expires, the connection is shutdown. The default value is 30 seconds. +#connect_timeout = 30 + +# The command timeout value defines the amount of time to wait for a command +# or RPC call before timing out. The value for the command timeout must +# be less than the value of the persistent connection idle timeout (connect_timeout) +# The default value is 30 second. +#command_timeout = 30 + + +## Become Plugins ## + +# Settings for become plugins go under a section named '[[plugin_name]_become_plugin]' +# To view available become plugins, run ansible-doc -t become -l +# To view available options for a specific plugin, run ansible-doc -t become [plugin_name] +# https://docs.ansible.com/ansible/latest/plugins/become.html + +[sudo_become_plugin] +#flags = -H -S -n +#user = root -# If set to yes, accelerate_multi_key will allow multiple -# private keys to be uploaded to it, though each user must -# have access to the system via SSH to add a new key. The default -# is "no". -#accelerate_multi_key = yes [selinux] # file systems that require special treatment when dealing with security context # the default behaviour that copies the existing context or uses the user default # needs to be changed to use the file system dependent context. -#special_context_filesystems=nfs,vboxsf,fuse,ramfs +#special_context_filesystems=fuse,nfs,vboxsf,ramfs,9p,vfat + +# Set this to True to allow libvirt_lxc connections to work without SELinux. +#libvirt_lxc_noseclabel = False + + +[colors] +#highlight = white +#verbose = blue +#warn = bright purple +#error = red +#debug = dark gray +#deprecate = purple +#skip = cyan +#unreachable = red +#ok = green +#changed = yellow +#diff_add = green +#diff_remove = red +#diff_lines = cyan + + +[diff] +# Always print diff when running ( same as always running with -D/--diff ) +#always = False + +# Set how many context lines to show in diff +#context = 3 + +[galaxy] +# Controls whether the display wheel is shown or not +#display_progress= + +# Validate TLS certificates for Galaxy server +#ignore_certs = False + +# Role or collection skeleton directory to use as a template for +# the init action in ansible-galaxy command +#role_skeleton= + +# Patterns of files to ignore inside a Galaxy role or collection +# skeleton directory +#role_skeleton_ignore="^.git$", "^.*/.git_keep$" + +# Galaxy Server URL +#server=https://galaxy.ansible.com + +# A list of Galaxy servers to use when installing a collection. +#server_list=automation_hub, release_galaxy + +# Server specific details which are mentioned in server_list +#[galaxy_server.automation_hub] +#url=https://cloud.redhat.com/api/automation-hub/ +#auth_url=https://sso.redhat.com/auth/realms/redhat-external/protocol/openid-connect/token +#token=my_ah_token +# +#[galaxy_server.release_galaxy] +#url=https://galaxy.ansible.com/ +#token=my_token diff --git a/playbooks/94.backup.yml b/playbooks/94.backup.yml index b5c3f86..6945293 100644 --- a/playbooks/94.backup.yml +++ b/playbooks/94.backup.yml @@ -31,22 +31,23 @@ - debug: var="RUNNING_NODE.stdout" - name: get current time - set_fact: temp="{{lookup('pipe','date \"+%Y%m%d_%H%M\"')}}" + shell: "date +'%Y%m%d%H%M'" + register: timestamp # step2: backup data on the healthy member - name: make a backup on the etcd node shell: "mkdir -p /etcd_backup && cd /etcd_backup && \ - ETCDCTL_API=3 {{ bin_dir }}/etcdctl snapshot save snapshot_{{ temp }}.db" + ETCDCTL_API=3 {{ bin_dir }}/etcdctl snapshot save snapshot_{{ timestamp.stdout }}.db" args: warn: false delegate_to: "{{ RUNNING_NODE.stdout }}" - name: fetch the backup data fetch: - src: /etcd_backup/snapshot_{{ temp }}.db + src: /etcd_backup/snapshot_{{ timestamp.stdout }}.db dest: "{{ cluster_dir }}/backup/" flat: yes delegate_to: "{{ RUNNING_NODE.stdout }}" - name: update the latest backup - shell: 'cd {{ cluster_dir }}/backup/ && /bin/cp -f snapshot_{{ temp }}.db snapshot.db' + shell: 'cd {{ cluster_dir }}/backup/ && /bin/cp -f snapshot_{{ timestamp.stdout }}.db snapshot.db'