zabbix, update

DOCKER/ZABBIX/Dockerfile

@@ -18,7 +18,7 @@ RUN yum -y install epel-release
 RUN yum -y install glibc glibc-common openssl-devel net-tools vi vim iproute wget postfix cronie crontabs supervisor
 RUN rpm -ivh https://repo.zabbix.com/zabbix/4.4/rhel/7/x86_64/zabbix-release-4.4-1.el7.noarch.rpm
 #RUN rpm -ivh https://repo.zabbix.com/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm
-RUN yum -y install zabbix-server-mysql zabbix-web-mysql zabbix-agent mysql httpd mod_ssl
+RUN yum -y install zabbix-server-mysql zabbix-web-mysql zabbix-agent mysql httpd mod_ssl python-pip
 #RUN yum -y remove php-common-5.4.16-48.el7.x86_64 php-ldap-5.4.16-48.el7.x86_64 php-pdo-5.4.16-48.el7.x86_64 php-bcmath-5.4.16-48.el7.x86_64 php-xml-5.4.16-48.el7.x86_64 php-mbstring-5.4.16-48.el7.x86_64 php-cli-5.4.16-48.el7.x86_64 php-mysql-5.4.16-48.el7.x86_64 php-gd-5.4.16-48.el7.x86_64 php-5.4.16-48.el7.x86_64
 #RUN yum -y install php70 php70-php-bcmath php70-php-dba php70-php-enchant php70-php-gd php70-php-gmp php70-php-imap php70-php-interbase php70-php-intl php70-php-ldap php70-php-mbstring php70-php-mcrypt php70-php-mysql php70-php-odbc php70-php-opcache php70-php-pgsql php70-php-dbg php70-php-pspell php70-php-recode php70-php-snmp php70-php-soap php70-php-tidy php70-php-xml php70-php-xmlrpc php70-php-zip php70-php-pear
 
@@ -26,9 +26,12 @@ COPY config/zabbix_server.conf /etc/zabbix/zabbix_server.conf
 COPY config/supervisord.conf /etc/supervisor/supervisord.conf
 COPY config/zabbix.conf /etc/supervisor/conf.d/zabbix.conf
 COPY config/php.ini /etc/php.ini
+
+RUN pip install requests
 RUN chown -R apache.apache /etc/zabbix/web
 RUN rm -rf /etc/alternatives/zabbix-web-font
 RUN mv /usr/share/fonts/dejavu/DejaVuSans.ttf /usr/share/fonts/dejavu/DejaVuSans.ttf_bak
+
 COPY config/fonts/NanumFont/NanumGothic.ttf /usr/share/fonts/dejavu/DejaVuSans.ttf
 COPY config/bashrc /root/.bashrc
 

DOCKER/ZABBIX/README.md

@@ -32,16 +32,19 @@ ENV LC_ALL en_US.UTF-8
 
 RUN yum -y install epel-release
 
-RUN yum -y install glibc glibc-common openssl-devel net-tools vi vim iproute wget postfix cronie crontabs supervisor
+RUN yum -y install glibc glibc-common openssl-devel net-tools vi vim iproute wget postfix cronie crontabs supervisor python-pip
 RUN rpm -ivh https://repo.zabbix.com/zabbix/4.4/rhel/7/x86_64/zabbix-release-4.4-1.el7.noarch.rpm
 
 COPY config/zabbix_server.conf /etc/zabbix/zabbix_server.conf
 COPY config/supervisord.conf /etc/supervisor/supervisord.conf
 COPY config/zabbix.conf /etc/supervisor/conf.d/zabbix.conf
 COPY config/php.ini /etc/php.ini
+
+RUN pip install requests
 RUN chown -R apache.apache /etc/zabbix/web
 RUN rm -rf /etc/alternatives/zabbix-web-font
 RUN mv /usr/share/fonts/dejavu/DejaVuSans.ttf /usr/share/fonts/dejavu/DejaVuSans.ttf_bak
+
 COPY config/fonts/NanumFont/NanumGothic.ttf /usr/share/fonts/dejavu/DejaVuSans.ttf
 COPY config/bashrc /root/.bashrc
 
@@ -53,61 +56,78 @@ CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]
 
 ```
 
+> `!중요` : Mattermost의 Push Alert을 위해서는 python pip 패키지설치 및 request 모듈의 설치가 필요하다.
 
-## Mattermost Push Alert Script
 
+## Mattermost Push Alert Script
 
-```bash
-# cat mattermost.sh
-#!/bin/bash
-
-url='https://chat.hongsnet.net/hooks/XXXXXXXXXXX'
-username='zabbix'
-
-# Get the user/channel ($1), subject ($2), and message ($3)
-to="$1"
-subject="$2"
-message="$3"
-recoversub='^RECOVER(Y|ED)?$|^OK$|^Resolved.*'
-problemsub='^PROBLEM.*|^Problem.*'
-
-if [[ "$subject" =~ $recoversub ]]; then
-    emoji=':smile:'
-    color='#0C7BDC'
-elif [[ "$subject" =~ $problemsub ]]; then
-    emoji=':frowning:'
-    color='#FFC20A'
-else
-    emoji=':question:'
-    color='#CCCCCC'
-fi
-
-# Replace the above hard-coded Slack.com web-hook URL entirely, if one was passed via the optional 4th parameter
-url=${4-$url}
-
-# Use optional 5th parameter as proxy server for curl
-proxy=${5-""}
-if [[ "$proxy" != '' ]]; then
-    proxy="-x $proxy"
-fi
-
-# Build JSON payload which will be HTTP POST'ed to the Slack.com web-hook URL
-payload="payload={\"channel\": \"${to//\"/\\\"}\",  \
-\"username\": \"${username//\"/\\\"}\", \
-\"attachments\": [{\"fallback\": \"${subject//\"/\\\"}\", \"title\": \"${subject//\"/\\\"}\", \"text\": \"${message//\"/\\\"}\", \"color\": \"${color}\"}], \
-\"icon_emoji\": \"${emoji}\"}"
-
-# Execute the HTTP POST request of the payload to Slack via curl, storing stdout (the response body)
-return=$(curl $proxy -sm 5 --data-urlencode "${payload}" $url -A 'zabbix-slack-alertscript / https://github.com/ericoc/zabbix-slack-alertscript')
-
-# If the response body was not what was expected from Slack ("ok"), something went wrong so print the Slack error to stderr and exit with non-zero
-if [[ "$return" != 'ok' ]]; then
-    >&2 echo "$return"
-    exit 1
-fi
 
+> 출처 : https://github.com/jirouette/zabbix-mattermost-alertscript/blob/master/mattermost.py
+
+
+```python
+#!/usr/bin/python
+#coding: utf8
+
+import json
+import os
+import sys
+import requests
+
+# Mattermost incoming web-hook URL and user name
+URL = "<incoming webbook uri>" # example: httpsL//mattermost.example.com/hooks/ere5h9gfbbbk8gdxsei1tt8ewewechjsd
+USERNAME = "zabbix"
+ICON = "<icon_url>"
+LEVELS = ["Warning", "High", "Disaster"]
+
+def send_to_mattermost(webhook, channel, message, username="zabbix", color="#FF2A00", icon="", highlight=False):
+	# Build our JSON payload and send it as a POST request to the Mattermost incoming web-hook URL
+	payload = {"icon_url": icon, "attachments": [{"color": color, "text": message}], "channel": channel, "username": username, "icon_emoji": ""}
+	if highlight:
+		payload["message"] = ":warning: Cc <!here>"
+	requests.post(webhook, data={"payload": json.dumps(payload)})
+
+if __name__ == '__main__':
+	if len(sys.argv) < 4:
+		print("Usage: python "+sys.argv[0]+" <CHANNEL> <SUBJECT> <MESSAGE>")
+		sys.exit(1)
+
+	## Values received by this script:
+	# To = sys.argv[1] (Mattermost channel or user to send the message to, specified in the Zabbix web interface; "@username" or "#channel")
+	# Subject = sys.argv[2] (usually containing either "Problem" or "Resolved")
+	# Message = sys.argv[3] (whatever message the Zabbix action sends)
+
+	# Get the Mattermost channel or user (sys.argv[1]) and Zabbix subject (sys.argv[2])
+	channel = sys.argv[1]
+	subject = sys.argv[2]
+        if "{{OK}}" in subject:
+            subject=subject.replace("{{OK}}",":white_check_mark:")
+        elif "{{WARNING}}" in subject:
+            subject=subject.replace("{{WARNING}}",":warning:")
+	
+	color = "#00FF13" if "Resolved" in subject else "#FF2A00"
+
+	# The message that we want to send to Mattermost  is the "subject" value (sys.argv[2] / $subject - that we got earlier)
+	#  followed by the message that Zabbix actually sent us (sys.argv[3])
+	message = "### "+subject + "\n\n"+sys.argv[3]
+
+	# Let's highlight every connected people if the level is serious
+	highlight = False
+	for level in LEVELS:
+		if level in message:
+			highlight = True
+			break
+
+	# Send notification
+	send_to_mattermost(URL, channel, message, username=USERNAME, color=color, icon=ICON, highlight=highlight)
 ```
 
+- Alert Example
+
+![zabbix_mattermost](./images/zabbix_mattermost.png)
+
+
+
 ## Line Push Alert Script
 
 ```bash