Docker container with lecli inside and lecli tail utility

.travis.yml

@@ -1,5 +1,10 @@
 language: python
+sudo: required
+services:
+  - docker
 python:
   - "2.7"
 install: "pip install -r dev-requirements.pip"
-script: pylint lecli && py.test tests
+script:
+  - pylint lecli && py.test tests
+  - cd docker && docker-compose run lecli

docker/.gitignore

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+root/.config/lecli/config.ini

docker/Dockerfile

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+FROM python:2.7-slim-jessie
+
+WORKDIR /usr/src/app
+
+RUN apt-get update && apt-get install -y jq && rm -rf /var/lib/apt/lists/*
+
+COPY . .
+RUN pip install --no-cache-dir -r requirements.txt
+
+RUN cp logentries_tail.sh /usr/bin/letail
+RUN chmod +x /usr/bin/letail
+
+CMD [ "lecli", "--version" ]

docker/README.md

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+# Logentries CLI Docker container
+A simply container with lecli installed
+
+## setup
+`cp root/.config/config.ini.sample cp root/.config/config.ini`
+
+then edit `root/.config/config.ini` and add your logentries api keys
+
+## lecli arbitrary command
+`docker-compose run --rm lecli lecli {lecli command args}`
+
+## test if api keys are working
+`docker-compose run --rm lecli lecli get apikeys`
+
+## live tail
+`docker-compose run --rm lecli letail {logs_name}`
+
+## tested on
+ubuntu 16.04 LTS
+
+Docker version 17.05.0-ce, build 89658be
+
+docker-compose version 1.17.1, build 6d101fb
+

docker/docker-compose.yml

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+version: '3'
+services:
+  lecli:
+    build: .
+    volumes:
+      - ./root/.config/lecli/config.ini:/root/.config/lecli/config.ini
+    dns:
+      - 8.8.8.8

docker/logentries_tail.sh

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+#!/bin/bash
+
+display_usage() {
+	echo "Require JQ(https://stedolan.github.io/jq/) and lecli(https://github.com/rapid7/lecli)"
+	echo -e "\nUsage:\n ./logentries_tail.sh [logs_name] \n"
+	echo -e "\nUsage:\n ./logentries_tail.sh my_production_logs_name \n"
+}
+
+# if less than two arguments supplied, display usage
+if [  $# -le 0 ]
+then
+    display_usage
+    exit 1
+fi
+
+# check whether user had supplied -h or --help . If yes display usage
+if [[ ( $# == "--help") ||  $# == "-h" ]]
+then
+    display_usage
+    exit 0
+fi
+
+logs_name=$1
+
+echo -e "tail of ${logs_name}"
+
+# https://github.com/stedolan/jq/issues/1124#issuecomment-205346895
+jq_logs_key_query=(jq -r '.logsets[] | select(has("logs_info")) | select(.logs_info | length > 0) | .logs_info[] | select(.name | contains("'${logs_name}'") ) .id')
+logs_key=`lecli get logsets | "${jq_logs_key_query[@]}" | uniq | sort | paste -s -`
+
+echo -e "${logs_name} log key: ${logs_key}\n"
+
+lecli tail events ${logs_key}

docker/requirements.txt

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+logentries-lecli

docker/root/.config/lecli/config.ini.sample

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+[Auth]
+account_resource_id =
+owner_api_key_id =
+owner_api_key =
+rw_api_key =
+ro_api_key =
+
+[Cli_Favorites]
+
+[Url]
+api_url = https://rest.logentries.com