[checkmk-commits] 6828 aws_ebs_health, aws_ebs_summary: New checks for AWS/EBS

Module: check_mk Branch: master Commit: 6b9405952aa1eaeb0eb382aaf20deb9d96033254 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=6b9405952aa1ea… Author: Simon Betz &lt;si(a)mathias-kettner.de&gt; Date: Fri Dec 14 12:59:59 2018 +0100 6828 aws_ebs_health, aws_ebs_summary: New checks for AWS/EBS Change-Id: Iab5da0b339be49ed26be31462d3c69a600042a96 --- .werks/6828 | 10 +++++++ checkman/aws_ebs_health | 14 +++++++++ checkman/aws_ebs_summary | 13 +++++++++ checks/aws_ebs_health | 46 +++++++++++++++++++++++++++++ checks/aws_ebs_summary | 76 ++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 159 insertions(+) diff --git a/.werks/6828 b/.werks/6828 new file mode 100644 index 0000000..f06b900 --- /dev/null +++ b/.werks/6828 @@ -0,0 +1,10 @@ +Title: aws_ebs_health, aws_ebs_summary: New checks for AWS/EBS +Level: 1 +Component: checks +Compatible: compat +Edition: cre +Version: 1.6.0i1 +Date: 1544788776 +Class: feature + + diff --git a/checkman/aws_ebs_health b/checkman/aws_ebs_health new file mode 100644 index 0000000..39069cc --- /dev/null +++ b/checkman/aws_ebs_health @@ -0,0 +1,14 @@ +title: AWS EBS Health +agents: aws +catalog: cloud/aws +license: GPL +distribution: check_mk +description: + This check monitors health of AWS elastic block storages. + To make this check work you have to configure the related + special agent {{Amazon Web Services (AWS)}}. + If the EBS status is OK the check returns OK otherwise CRIT. + Details of the single status checks are also reported. + +inventory: + One service will be created. diff --git a/checkman/aws_ebs_summary b/checkman/aws_ebs_summary new file mode 100644 index 0000000..156dd99 --- /dev/null +++ b/checkman/aws_ebs_summary @@ -0,0 +1,13 @@ +title: AWS EBS Summary +agents: aws +catalog: cloud/aws +license: GPL +distribution: check_mk +description: + This check monitors all AWS EBS and reports + a summary of their states. + To make this check work you have to configure the related + special agent {{Amazon Web Services (AWS)}}. + +inventory: + One summary service is created. diff --git a/checks/aws_ebs_health b/checks/aws_ebs_health new file mode 100644 index 0000000..37d2a0d --- /dev/null +++ b/checks/aws_ebs_health @@ -0,0 +1,46 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2018 mk(a)mathias-kettner.de | +# +------------------------------------------------------------------+ +# +# This file is part of Check_MK. +# The official homepage is at http://mathias-kettner.de/check_mk. +# +# check_mk 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 in version 2. check_mk is distributed +# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with- +# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more de- +# tails. You should have received a copy of the GNU General Public +# License along with GNU Make; see the file COPYING. If not, write +# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA. + + +def parse_aws_health(info): + return {k: v for row in parse_aws(info) for k, v in row.iteritems()} + + +@get_parsed_item_data +def check_aws_ebs_health(item, params, metrics): + ebs_status = metrics["Status"] + yield 0 if ebs_status.lower() == 'ok' else 2, "Status: %s" % ebs_status + for row in metrics['Details']: + yield 0, "%s: %s" % (row['Name'], row['Status']) + + +check_info['aws_ebs_health'] = { + 'parse_function': parse_aws_health, + 'inventory_function': discover(), + 'check_function': check_aws_ebs_health, + 'service_description': 'AWS/EBS Health %s', + 'includes': ['aws.include'], +} diff --git a/checks/aws_ebs_summary b/checks/aws_ebs_summary new file mode 100644 index 0000000..ea818e4 --- /dev/null +++ b/checks/aws_ebs_summary @@ -0,0 +1,76 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2018 mk(a)mathias-kettner.de | +# +------------------------------------------------------------------+ +# +# This file is part of Check_MK. +# The official homepage is at http://mathias-kettner.de/check_mk. +# +# check_mk 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 in version 2. check_mk is distributed +# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with- +# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more de- +# tails. You should have received a copy of the GNU General Public +# License along with GNU Make; see the file COPYING. If not, write +# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA. + +AWSEBSStorageTypes = { + "gp2": "General Purpose SSD", + "io1": "Provisioned IOPS SSD", + "st1": "Throughput Optimized HDD", + "sc1": "Cold HDD", +} + + +def parse_aws_summary(info): + parsed = {} + for row in parse_aws(info): + inst = parsed.setdefault(row['VolumeId'], row) + type_ = row['VolumeType'] + inst.setdefault('type_readable', AWSEBSStorageTypes.get(type_, "unknown[%s]" % type_)) + return parsed + + +def inventory_aws_ebs_summary(parsed): + if parsed: + return [(None, {})] + + +def check_aws_ebs_summary(item, params, parsed): + stores_by_state = {} + stores_by_type = {} + long_output = [] + for volume_id, row in parsed.iteritems(): + stores_by_state.setdefault(row['State'], []).append(volume_id) + stores_by_type.setdefault(row['VolumeType'], []).append(volume_id) + long_output.append( + "Volume: %s, Status: %s, Type: %s, Encrypted: %s, Creation time: %s"\ + % (volume_id, row['State'], row['VolumeType'], row['Encrypted'], row['CreateTime']) + ) + + yield 0, 'Stores: %s' % len(parsed) + for state, stores in stores_by_state.iteritems(): + yield 0, '%s: %s' % (state, len(stores)) + for type_, stores in stores_by_type.iteritems(): + yield 0, '%s: %s' % (AWSEBSStorageTypes.get(type_, "unknown[%s]" % type_), len(stores)) + if long_output: + yield 0, '\n%s' % '\n'.join(long_output) + + +check_info['aws_ebs_summary'] = { + 'parse_function': parse_aws_summary, + 'inventory_function': inventory_aws_ebs_summary, + 'check_function': check_aws_ebs_summary, + 'service_description': 'AWS/EBS Summary', + 'includes': ['aws.include'], +}