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Stamatis Kourkoutas

PROFILE

Stamatis Kourkoutas

Worked on the influxdata/official-images repository to maintain and align Docker images for the ELK stack, focusing on Elasticsearch, Kibana, and Logstash. Over three months, updated image definitions and metadata to track the latest stable and patch releases, ensuring users could deploy current, secure versions. Used Dockerfile and DevOps practices to synchronize Tags, GitCommit, and GitFetch metadata, and addressed build reliability by patching the Logstash Dockerfile’s golang version. The work improved deployment consistency, security posture, and maintainability for downstream workloads, while removing deprecated tags to prevent outdated deployments and establishing a clean baseline for future ELK image updates.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

4Total
Bugs
0
Commits
4
Features
3
Lines of code
140
Activity Months3

Work History

September 2025

2 Commits • 1 Features

Sep 1, 2025

September 2025 monthly summary for influxdata/official-images. Focused on aligning ELK-related images with the latest stable ELK releases to improve security, stability, and deployment reliability. Work centered on updating image references and patch levels for Elasticsearch, Kibana, and Logstash, including fixes to the Logstash Dockerfile golang version to ensure builds pull the latest stable ELK components.

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025: Delivered ELK image alignment for influxdata official-images, upgrading Elasticsearch to 9.0.3, Kibana to 8.18.3, and Logstash to 8.17.8, and removing the older Logstash tag 7.17.28. This aligns dependencies with latest stable releases, reduces deployment drift, and improves security, performance, and maintainability across downstream workloads. The change is implemented via a single release commit and establishes a clean baseline for future ELK updates.

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary for influxdata/official-images: Implemented alignment of ELK Docker images with latest patch releases (8.17.6, 8.18.1, 9.0.1) across Elasticsearch, Kibana, and Logstash. Updated image definitions and metadata (Tags, GitCommit, GitFetch) to ensure official images repository reflects current ELK releases and security patches. This work improves security posture, stability, and deployment consistency for users relying on official ELK images.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Dockerfile

Technical Skills

ContainerizationDevOpsImage Management

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

influxdata/official-images

May 2025 Sep 2025
3 Months active

Languages Used

Dockerfile

Technical Skills

ContainerizationDevOpsImage Management