diff options
Diffstat (limited to 'playbooks/adhoc/upgrades/files')
| -rw-r--r-- | playbooks/adhoc/upgrades/files/pre-upgrade-check | 188 | ||||
| -rw-r--r-- | playbooks/adhoc/upgrades/files/versions.sh | 10 |
2 files changed, 0 insertions, 198 deletions
diff --git a/playbooks/adhoc/upgrades/files/pre-upgrade-check b/playbooks/adhoc/upgrades/files/pre-upgrade-check deleted file mode 100644 index ed4ab6d1b..000000000 --- a/playbooks/adhoc/upgrades/files/pre-upgrade-check +++ /dev/null @@ -1,188 +0,0 @@ -#!/usr/bin/env python -""" -Pre-upgrade checks that must be run on a master before proceeding with upgrade. -""" -# This is a script not a python module: -# pylint: disable=invalid-name - -# NOTE: This script should not require any python libs other than what is -# in the standard library. - -__license__ = "ASL 2.0" - -import json -import os -import subprocess -import re - -# The maximum length of container.ports.name -ALLOWED_LENGTH = 15 -# The valid structure of container.ports.name -ALLOWED_CHARS = re.compile('^[a-z0-9][a-z0-9\\-]*[a-z0-9]$') -AT_LEAST_ONE_LETTER = re.compile('[a-z]') -# look at OS_PATH for the full path. Default ot 'oc' -OC_PATH = os.getenv('OC_PATH', 'oc') - - -def validate(value): - """ - validate verifies that value matches required conventions - - Rules of container.ports.name validation: - - * must be less that 16 chars - * at least one letter - * only a-z0-9- - * hyphens can not be leading or trailing or next to each other - - :Parameters: - - `value`: Value to validate - """ - if len(value) > ALLOWED_LENGTH: - return False - - if '--' in value: - return False - - # We search since it can be anywhere - if not AT_LEAST_ONE_LETTER.search(value): - return False - - # We match because it must start at the beginning - if not ALLOWED_CHARS.match(value): - return False - return True - - -def list_items(kind): - """ - list_items returns a list of items from the api - - :Parameters: - - `kind`: Kind of item to access - """ - response = subprocess.check_output([OC_PATH, 'get', '--all-namespaces', '-o', 'json', kind]) - items = json.loads(response) - return items.get("items", []) - - -def get(obj, *paths): - """ - Gets an object - - :Parameters: - - `obj`: A dictionary structure - - `path`: All other non-keyword arguments - """ - ret_obj = obj - for path in paths: - if ret_obj.get(path, None) is None: - return [] - ret_obj = ret_obj[path] - return ret_obj - - -# pylint: disable=too-many-arguments -def pretty_print_errors(namespace, kind, item_name, container_name, port_name, valid): - """ - Prints out results in human friendly way. - - :Parameters: - - `namespace`: Namespace of the resource - - `kind`: Kind of the resource - - `item_name`: Name of the resource - - `container_name`: Name of the container. May be "" when kind=Service. - - `port_name`: Name of the port - - `valid`: True if the port is valid - """ - if not valid: - if len(container_name) > 0: - print('%s/%s -n %s (Container="%s" Port="%s")' % ( - kind, item_name, namespace, container_name, port_name)) - else: - print('%s/%s -n %s (Port="%s")' % ( - kind, item_name, namespace, port_name)) - - -def print_validation_header(): - """ - Prints the error header. Should run on the first error to avoid - overwhelming the user. - """ - print """\ -At least one port name does not validate. Valid port names: - - * must be less that 16 chars - * have at least one letter - * only a-z0-9- - * do not start or end with - - * Dashes may not be next to eachother ('--') -""" - - -def main(): - """ - main is the main entry point to this script - """ - try: - # the comma at the end suppresses the newline - print "Checking for oc ...", - subprocess.check_output([OC_PATH, 'whoami']) - print "found" - except: - print( - 'Unable to run "%s whoami"\n' - 'Please ensure OpenShift is running, and "oc" is on your system ' - 'path.\n' - 'You can override the path with the OC_PATH environment variable.' - % OC_PATH) - raise SystemExit(1) - - # Where the magic happens - first_error = True - for kind, path in [ - ('replicationcontrollers', ("spec", "template", "spec", "containers")), - ('pods', ("spec", "containers")), - ('deploymentconfigs', ("spec", "template", "spec", "containers"))]: - for item in list_items(kind): - namespace = item["metadata"]["namespace"] - item_name = item["metadata"]["name"] - for container in get(item, *path): - container_name = container["name"] - for port in get(container, "ports"): - port_name = port.get("name", None) - if not port_name: - # Unnamed ports are OK - continue - valid = validate(port_name) - if not valid and first_error: - first_error = False - print_validation_header() - pretty_print_errors( - namespace, kind, item_name, - container_name, port_name, valid) - - # Services follow a different flow - for item in list_items('services'): - namespace = item["metadata"]["namespace"] - item_name = item["metadata"]["name"] - for port in get(item, "spec", "ports"): - port_name = port.get("targetPort", None) - if isinstance(port_name, int) or port_name is None: - # Integer only or unnamed ports are OK - continue - valid = validate(port_name) - if not valid and first_error: - first_error = False - print_validation_header() - pretty_print_errors( - namespace, "services", item_name, "", port_name, valid) - - # If we had at least 1 error then exit with 1 - if not first_error: - raise SystemExit(1) - - -if __name__ == '__main__': - main() - diff --git a/playbooks/adhoc/upgrades/files/versions.sh b/playbooks/adhoc/upgrades/files/versions.sh deleted file mode 100644 index f90719cab..000000000 --- a/playbooks/adhoc/upgrades/files/versions.sh +++ /dev/null @@ -1,10 +0,0 @@ -#!/bin/bash - -yum_installed=$(yum list installed "$@" 2>&1 | tail -n +2 | grep -v 'Installed Packages' | grep -v 'Red Hat Subscription Management' | grep -v 'Error:' | awk '{ print $2 }' | tr '\n' ' ') - -yum_available=$(yum list available "$@" 2>&1 | tail -n +2 | grep -v 'Available Packages' | grep -v 'Red Hat Subscription Management' | grep -v 'el7ose' | grep -v 'Error:' | awk '{ print $2 }' | tr '\n' ' ') - - -echo "---" -echo "curr_version: ${yum_installed}" -echo "avail_version: ${yum_available}" |