September 2019
Intermediate to advanced
668 pages
15h 59m
English
Content preview from Hands-On Microservices with Spring Boot and Spring Cloud
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A walkthrough of the definition files
The Dockerfile that's used to build the Docker image, kubernetes/efk/Dockerfile, looks as follows:
FROM fluent/fluentd-kubernetes-daemonset:v1.4.2-debian-elasticsearch-1.1RUN gem install fluent-plugin-detect-exceptions -v 0.0.12 \ && gem sources --clear-all \ && rm -rf /var/lib/apt/lists/* \ /home/fluent/.gem/ruby/2.3.0/cache/*.gem
Let's explain the preceding source code in detail:
- The base image is Fluentd's Docker image, fluentd-kubernetes-daemonset. The v1.4.2-debian-elasticsearch-1.1 tag specifies that version v1.4.2 shall be used with a package that contains built-in support for sending log records to Elasticsearch. The base Docker image contains the Fluentd configuration files that were mentioned ...