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Bartłomiej Danek4d ago • 1 min read
Terragrunt dependency and mock_outputs
Terragrunt dependency and mock_outputs dependency block Reads outputs from...
#terragrunt#terraform#hcl
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Bartłomiej Danek5d ago • 1 min read
.terraform.lock.hcl - commit it
.terraform.lock.hcl - commit it Terraform generates this file on terraform init - it pins...
#terraform#hcl
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Bartłomiej Danek5d ago • 1 min read
count vs for_each in Terraform
count - simple but fragile count creates N copies of a resource indexed by...
#terraform#hcl
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Bartłomiej Danek5d ago • 1 min read
HCL expressions: for, if, and combining them
for - transform a list or map variable "names" { default = ["alice", "bob",...
#terraform#hcl
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Bartłomiej Danek5d ago • 2 min read
Consul service discovery with Nomad and Fabio
the problem When you run multiple containers of the same image, each gets a random port....
#consul#nomad#hcl
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Bartłomiej Danek5d ago • 2 min read
Nomad
Nomad workload orchestrator (containers, java, vm, windows, binaries) single binary...
#nomad#hcl
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Bartłomiej Danek5d ago • 2 min read
What is Terragrunt and why you need it
the multi-env problem With plain Terraform, managing multiple environments means...
#terragrunt#terraform#hcl
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Bartłomiej Danek5d ago • 1 min read
Terragrunt run-all
run-all Runs a Terraform command across all units in the current directory tree,...
#terragrunt#terraform#hcl
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Bartłomiej Danek5d ago • 2 min read
Terraform and HCP Terraform
what is terraform Terraform is a CLI tool for building and managing infrastructure as...
#terraform#devops#hcl
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Bartłomiej Danek5d ago • 1 min read
Terraform S3 backend with state locking
S3 backend with state locking S3 stores the state file, DynamoDB handles locking -...
#terraform#hcl#aws
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Bartłomiej Danek5d ago • 1 min read
for_each over tuple in Terraform
for_each over tuples in terraform Terraform does not allow to iterate through a tuple with...
#terraform#hcl
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Bartłomiej Danek5d ago • 1 min read
Terragrunt remote_state and generate blocks
remote_state Defines the backend once in root.hcl - Terragrunt auto-generates the backend...
#terragrunt#terraform#hcl
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Bartłomiej Danek5d ago • 1 min read
Terragrunt folder structure and include
folder structure Terragrunt projects split config into two layers: a root hcl file with...
#terragrunt#terraform#hcl
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Bartłomiej Danek5d ago • 1 min read
Terraform data sources
data sources Data sources let you read existing infrastructure without managing it -...
#terraform#hcl
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Bartłomiej Danek5d ago • 1 min read
Terraform lifecycle rules
lifecycle rules lifecycle controls how Terraform creates, updates, and destroys a...
#terraform#hcl
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Bartłomiej Danek5d ago • 1 min read
Terraform dynamic blocks
dynamic blocks dynamic generates repeated nested blocks from a variable - avoids...
#terraform#hcl
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Bartłomiej Danek5d ago • 1 min read
Consul health checks
consul health checks Consul supports five types of health checks - pick the one that fits...
#consul#nomad#hcl
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