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ECS Container monitoring using cAdvisor

ECS Container monitoring using cAdvisor

by Jino John | Nov 28, 2020 | AWS, DevOps, Insights, Linux

ECS Container monitoring using cAdvisor l by Jino John  28 Nov, 2020  AWS | DevOps | Insights | Linux In this topic, I will explain how to monitor docker containers running on an ECS cluster. Even though AWS CloudWatch is the preferred tool for...
Incremental backups with rsync and hard links

Incremental backups with rsync and hard links

by Richard Gooding | Nov 13, 2020 | AWS, DevOps, Insights, Linux

Incremental backups with rsync and hard links l by Richard Gooding  13 Nov, 2020  AWS | DevOps | Insights | Linux In this post I am going to describe a way to build a simple incremental backup solution using rsync and hard links. You may already...
Prometheus Blackbox-Exporter – monitoring TLS certificates

Prometheus Blackbox-Exporter – monitoring TLS certificates

by Mario Nugnes | Aug 17, 2020 | DevOps, Prometheues, Security

Prometheus Blackbox-Exporter – monitoring TLS certificates l by Mario Nugnes  17 Aug, 2020  DevOps | Prometheues | Security Introduction In any environment that needs to expose endpoints, it’s important to ensure that they are secured...
Ansible: Variables scope and precedence

Ansible: Variables scope and precedence

by Sergio Rua | Jun 4, 2020 | Ansible, DevOps, Insights

Ansible: Variables scope and precedence l by Sergio Rua  4 Jun, 2020  Ansible | DevOps | Insights Introduction Variable scoping can be quite complicated on Ansible and it’s important to know what variable your playbook is going to be using. But...
Confirming Kafka Topic Time Based Retention Policies

Confirming Kafka Topic Time Based Retention Policies

by Jason Bell | Jun 3, 2020 | DevOps, Insights, Kafka

Confirming Kafka Topic Time Based Retention Policies l by Jason Bell  3 Jun, 2020  DevOps | Insights | Kafka Anyone who is involved in maintaining a production Kafka cluster will worry about the messages that are within the system. There are a...
An Interesting Behaviour Observed with Cassandra Concurrent Compaction

An Interesting Behaviour Observed with Cassandra Concurrent Compaction

by Hayato Shimizu | Apr 2, 2020 | Cassandra, DevOps, Insights

An Interesting Behaviour Observed with Cassandra Concurrent Compaction l by Hayato Shimizu  2 Apr, 2020  Cassandra | DevOps | Insights Introduction One of our customers have a short TTL for an IoT use case. The data model is a standard Cassandra...
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