Pages in Category
![terraform-preview.png](/media/images/0f111246-072a-4e5b-b496-496842b065.2e16d0ba.fill-740x420.png)
Terraform and "Default Tags"
There is a nice feature in Terraform AWS provider which is named `default_tags`. The idea is very simple: now you don't need to place `tags` block in each resource. You can define it once per provider, and these tags will be applied to all (or almost all) resources that support tagging.
![LogStash JSON Visualize](/media/images/fd3ee70f-9ee8-41ef-8b76-e11adf7c49.2e16d0ba.fill-740x420.png)
LogStash JSON filter
Sometimes even implementation of a well-documented feature can be tricky
![Force Docker Swarm splitting](/media/images/e00b9cf4-7fd3-42e5-80ea-0b74760204.2e16d0ba.fill-740x420.png)
Force Docker Swarm splitting
Imagine, that we want to split a Docker Swarm cluster into two parts to operate them independently with a minimal downtime
![iOS Provisioning Profile](/media/images/f7bf99e1-84ca-4121-9128-28cfd4b2d7.40936fe0.fill-740x420.png)
iOS Provisioning Profile Info
How to open existing profiles
![Kibana 6.5 UI](/media/images/2fecc74b-8b3d-46e2-9c46-9b330b7909.2e16d0ba.fill-740x420.png)
Kibana stucks while upgrading
Upgrading to `6.5` (up to `6.5.4`) can cause a problems
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