Initial commit

scripts/zabscripts/slack1.sh

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+#!/bin/bash
+
+# Slack incoming web-hook URL and user name
+url='https://hooks.slack.com/services/'      # example: url='https://hooks.slack.com/services/QW3R7Y/D34DC0D3/BCADFGabcDEF123'
+username='zabbix-server'
+
+## Values received by this script:
+# To = $1 / Slack channel or user to send the message to, specified in the Zabbix web interface; "@username" or "#channel"
+# Subject = $2 / subject of the message sent by Zabbix; by default, it is usually something like "(Problem|Resolved): Lack of free swap space on Zabbix server"
+# Message = $3 / message body sent by Zabbix; by default, it is usually approximately 4 lines detailing the specific trigger involved
+# Alternate URL = $4 (optional) / alternative Slack.com web-hook URL to replace the above hard-coded one; useful when multiple groups have seperate Slack teams
+# Proxy = $5 (optional) / proxy host including port (such as "example.com:8080")
+
+# Get the user/channel ($1), subject ($2), and message ($3)
+to="$1"
+subject="$2"
+message="$3"
+
+# Change message emoji and notification color depending on the subject indicating whether it is a trigger going in to problem state or recovering
+#recoversub='^RECOVER(Y|ED)?$|^OK$|^Resolved*'
+recoversub='Resolved'
+problemsub='Problem'
+#problemsub='^Беда*'
+updatesub='Update'
+
+if [[ "$subject" =~ $recoversub ]]; then
+    emoji=':smile:'
+    color='#0C7BDC'
+elif [[ "$subject" =~ $problemsub ]]; then
+    emoji=':face_palm:'
+    color='#FFC20A'
+elif [[ "$subject" =~ $updatesub ]]; then
+    emoji=':scream:'
+    color='#FFC20A'
+else
+    emoji=':pager:'
+    color='#CCCCCC'
+fi
+
+# Replace the above hard-coded Slack.com web-hook URL entirely, if one was passed via the optional 4th parameter
+url=${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}\"}], \