DEV Community

Thodoris Velmachos profile picture

Thodoris Velmachos

I am a passionate DevOps. I working as a consultant, who can deliver quality services.

Education

Technological Institute of ComputerScience and Mass Media

Work

Founder / DevOps at NgCloudOps

Do you want to upgrade MongoDB from version 5 to 7 on K8s?

Do you want to upgrade MongoDB from version 5 to 7 on K8s?

1
Comments
2 min read
Reindex Indices with Python

Reindex Indices with Python

1
Comments
1 min read
Consul Service Discovery on Prometheus.

Consul Service Discovery on Prometheus.

Comments
1 min read
Do you want to enforce Least Privilege Principle to k8s Api Server?

Do you want to enforce Least Privilege Principle to k8s Api Server?

5
Comments
2 min read
How to Migrate Indices from Elasticsearch.

How to Migrate Indices from Elasticsearch.

Comments
2 min read
Deploy Promtail as a Sidecar to you Main App.

Deploy Promtail as a Sidecar to you Main App.

Comments
2 min read
How to Backup a Mongo DB In K8s.

How to Backup a Mongo DB In K8s.

1
Comments
2 min read
Pods running in GKE are not mounting their PVs.

Pods running in GKE are not mounting their PVs.

2
Comments
1 min read
Do you know the project called Otomi?

Do you know the project called Otomi?

3
Comments
2 min read
How to execute Ansible Playbook with a Github Action.

How to execute Ansible Playbook with a Github Action.

2
Comments
2 min read
How to Update an Kubernetes Image Imperatively.

How to Update an Kubernetes Image Imperatively.

3
Comments
1 min read
How to create a Grafana Alert Rule.

How to create a Grafana Alert Rule.

3
Comments
2 min read
How to transfer Files to Samba Server with Powershell 7.

How to transfer Files to Samba Server with Powershell 7.

6
Comments
3 min read
How you can provision a AWS EC2 Instance with AWS Cloudformation.

How you can provision a AWS EC2 Instance with AWS Cloudformation.

3
Comments
4 min read
How to register a S3 repository used to store Elasticsearch Snapshots.

How to register a S3 repository used to store Elasticsearch Snapshots.

2
Comments
1 min read
Protect your Kubernetes Persistent Volumes from accidental deletion.

Protect your Kubernetes Persistent Volumes from accidental deletion.

8
Comments
3 min read
How to upgrade your GKE Manually to 1.22.12-gke.2300.

How to upgrade your GKE Manually to 1.22.12-gke.2300.

1
Comments
4 min read
Deploy Traefik Ingress to Kubernetes with Flux.

Deploy Traefik Ingress to Kubernetes with Flux.

Comments
4 min read
Verify the Images deployed to Kubernetes.

Verify the Images deployed to Kubernetes.

1
Comments
1 min read
Create Multi Arch Pipelines with Github Actions.

Create Multi Arch Pipelines with Github Actions.

2
Comments
2 min read
Deploy Traefik Ingress with Helm.

Deploy Traefik Ingress with Helm.

Comments
2 min read
SBOM/Vulnerability Assessments against Docker Images.

SBOM/Vulnerability Assessments against Docker Images.

1
Comments
1 min read
Teleport Database Access Management.

Teleport Database Access Management.

3
Comments
4 min read
How to enable TLS on Postgres managed by Helm.

How to enable TLS on Postgres managed by Helm.

4
Comments
1 min read
Hello, I am Thodoris

Hello, I am Thodoris

5
Comments
1 min read
loading...