diff --git a/main.tf b/main.tf index fc60f38..4c3b8c7 100644 --- a/main.tf +++ b/main.tf @@ -1,3 +1,39 @@ -# 1. Deploy an S3 storage bucket +# 1. Deploy an S3 storage bucket +resource "aws_s3_bucket" "grafana_backups" { + bucket = "grafana-backups-andr1yk" + tags = { + Name = "grafana-backups" + } +} -# 2. Confugure bucket policy to allow grafana iam role to use storage +# 2. Configure bucket policy to allow grafana iam role to use storage +data "aws_iam_policy_document" "grafana_backup_policy" { + statement { + sid = "AllowListBucket" + effect = "Allow" + actions = ["s3:ListBucket"] + resources = [aws_s3_bucket.grafana_backups.arn] + + principals { + type = "AWS" + identifiers = [var.grafana_iam_role_arn] + } + } + + statement { + sid = "AllowGetPutObjects" + effect = "Allow" + actions = ["s3:GetObject", "s3:PutObject"] + resources = ["${aws_s3_bucket.grafana_backups.arn}/*"] + + principals { + type = "AWS" + identifiers = [var.grafana_iam_role_arn] + } + } +} + +resource "aws_s3_bucket_policy" "grafana_backups_policy" { + bucket = aws_s3_bucket.grafana_backups.id + policy = data.aws_iam_policy_document.grafana_backup_policy.json +} diff --git a/outputs.tf b/outputs.tf index df85631..155847c 100644 --- a/outputs.tf +++ b/outputs.tf @@ -1,4 +1,4 @@ output "bucket_name" { - value = aws_s3_bucket.grafana_backups.bucket - sensitive = false + value = aws_s3_bucket.grafana_backups.bucket + sensitive = false } diff --git a/terraform.tfvars b/terraform.tfvars index 7f7bb12..407611b 100644 --- a/terraform.tfvars +++ b/terraform.tfvars @@ -1 +1 @@ -grafana_iam_role_arn = "" +grafana_iam_role_arn = "arn:aws:iam::337909773697:role/grafana" diff --git a/tfplan.json b/tfplan.json new file mode 100644 index 0000000..d96c0c4 --- /dev/null +++ b/tfplan.json @@ -0,0 +1 @@ +{"format_version":"1.2","terraform_version":"1.10.3","variables":{"grafana_iam_role_arn":{"value":"arn:aws:iam::337909773697:role/grafana"}},"planned_values":{"outputs":{"bucket_name":{"sensitive":false,"type":"string","value":"grafana-backups-andr1yk"}},"root_module":{"resources":[{"address":"aws_s3_bucket.grafana_backups","mode":"managed","type":"aws_s3_bucket","name":"grafana_backups","provider_name":"registry.terraform.io/hashicorp/aws","schema_version":0,"values":{"bucket":"grafana-backups-andr1yk","force_destroy":false,"tags":{"Name":"grafana-backups"},"tags_all":{"Name":"grafana-backups"},"timeouts":null},"sensitive_values":{"cors_rule":[],"grant":[],"lifecycle_rule":[],"logging":[],"object_lock_configuration":[],"replication_configuration":[],"server_side_encryption_configuration":[],"tags":{},"tags_all":{},"versioning":[],"website":[]}},{"address":"aws_s3_bucket_policy.grafana_backups_policy","mode":"managed","type":"aws_s3_bucket_policy","name":"grafana_backups_policy","provider_name":"registry.terraform.io/hashicorp/aws","schema_version":0,"sensitive_values":{}},{"address":"data.aws_iam_policy_document.grafana_backup_policy","mode":"data","type":"aws_iam_policy_document","name":"grafana_backup_policy","provider_name":"registry.terraform.io/hashicorp/aws","schema_version":0,"values":{"override_json":null,"override_policy_documents":null,"policy_id":null,"source_json":null,"source_policy_documents":null,"statement":[{"actions":["s3:ListBucket"],"condition":[],"effect":"Allow","not_actions":null,"not_principals":[],"not_resources":null,"principals":[{"identifiers":["arn:aws:iam::337909773697:role/grafana"],"type":"AWS"}],"resources":[null],"sid":"AllowListBucket"},{"actions":["s3:GetObject","s3:PutObject"],"condition":[],"effect":"Allow","not_actions":null,"not_principals":[],"not_resources":null,"principals":[{"identifiers":["arn:aws:iam::337909773697:role/grafana"],"type":"AWS"}],"resources":[null],"sid":"AllowGetPutObjects"}],"version":null},"sensitive_values":{"statement":[{"actions":[false],"condition":[],"not_principals":[],"principals":[{"identifiers":[false]}],"resources":[false]},{"actions":[false,false],"condition":[],"not_principals":[],"principals":[{"identifiers":[false]}],"resources":[false]}]}}]}},"resource_changes":[{"address":"data.aws_iam_policy_document.grafana_backup_policy","mode":"data","type":"aws_iam_policy_document","name":"grafana_backup_policy","provider_name":"registry.terraform.io/hashicorp/aws","change":{"actions":["read"],"before":null,"after":{"override_json":null,"override_policy_documents":null,"policy_id":null,"source_json":null,"source_policy_documents":null,"statement":[{"actions":["s3:ListBucket"],"condition":[],"effect":"Allow","not_actions":null,"not_principals":[],"not_resources":null,"principals":[{"identifiers":["arn:aws:iam::337909773697:role/grafana"],"type":"AWS"}],"resources":[null],"sid":"AllowListBucket"},{"actions":["s3:GetObject","s3:PutObject"],"condition":[],"effect":"Allow","not_actions":null,"not_principals":[],"not_resources":null,"principals":[{"identifiers":["arn:aws:iam::337909773697:role/grafana"],"type":"AWS"}],"resources":[null],"sid":"AllowGetPutObjects"}],"version":null},"after_unknown":{"id":true,"json":true,"minified_json":true,"statement":[{"actions":[false],"condition":[],"not_principals":[],"principals":[{"identifiers":[false]}],"resources":[true]},{"actions":[false,false],"condition":[],"not_principals":[],"principals":[{"identifiers":[false]}],"resources":[true]}]},"before_sensitive":false,"after_sensitive":{"statement":[{"actions":[false],"condition":[],"not_principals":[],"principals":[{"identifiers":[false]}],"resources":[false]},{"actions":[false,false],"condition":[],"not_principals":[],"principals":[{"identifiers":[false]}],"resources":[false]}]}},"action_reason":"read_because_config_unknown"},{"address":"aws_s3_bucket.grafana_backups","mode":"managed","type":"aws_s3_bucket","name":"grafana_backups","provider_name":"registry.terraform.io/hashicorp/aws","change":{"actions":["create"],"before":null,"after":{"bucket":"grafana-backups-andr1yk","force_destroy":false,"tags":{"Name":"grafana-backups"},"tags_all":{"Name":"grafana-backups"},"timeouts":null},"after_unknown":{"acceleration_status":true,"acl":true,"arn":true,"bucket_domain_name":true,"bucket_prefix":true,"bucket_regional_domain_name":true,"cors_rule":true,"grant":true,"hosted_zone_id":true,"id":true,"lifecycle_rule":true,"logging":true,"object_lock_configuration":true,"object_lock_enabled":true,"policy":true,"region":true,"replication_configuration":true,"request_payer":true,"server_side_encryption_configuration":true,"tags":{},"tags_all":{},"versioning":true,"website":true,"website_domain":true,"website_endpoint":true},"before_sensitive":false,"after_sensitive":{"cors_rule":[],"grant":[],"lifecycle_rule":[],"logging":[],"object_lock_configuration":[],"replication_configuration":[],"server_side_encryption_configuration":[],"tags":{},"tags_all":{},"versioning":[],"website":[]}}},{"address":"aws_s3_bucket_policy.grafana_backups_policy","mode":"managed","type":"aws_s3_bucket_policy","name":"grafana_backups_policy","provider_name":"registry.terraform.io/hashicorp/aws","change":{"actions":["create"],"before":null,"after":{},"after_unknown":{"bucket":true,"id":true,"policy":true},"before_sensitive":false,"after_sensitive":{}}}],"output_changes":{"bucket_name":{"actions":["create"],"before":null,"after":"grafana-backups-andr1yk","after_unknown":false,"before_sensitive":false,"after_sensitive":false}},"prior_state":{"format_version":"1.0","terraform_version":"1.10.3","values":{"outputs":{"bucket_name":{"sensitive":false,"value":"grafana-backups-andr1yk","type":"string"}},"root_module":{}}},"configuration":{"provider_config":{"aws":{"name":"aws","full_name":"registry.terraform.io/hashicorp/aws","version_constraint":"~\u003e 5.0"}},"root_module":{"outputs":{"bucket_name":{"expression":{"references":["aws_s3_bucket.grafana_backups.bucket","aws_s3_bucket.grafana_backups"]}}},"resources":[{"address":"aws_s3_bucket.grafana_backups","mode":"managed","type":"aws_s3_bucket","name":"grafana_backups","provider_config_key":"aws","expressions":{"bucket":{"constant_value":"grafana-backups-andr1yk"},"tags":{"constant_value":{"Name":"grafana-backups"}}},"schema_version":0},{"address":"aws_s3_bucket_policy.grafana_backups_policy","mode":"managed","type":"aws_s3_bucket_policy","name":"grafana_backups_policy","provider_config_key":"aws","expressions":{"bucket":{"references":["aws_s3_bucket.grafana_backups.id","aws_s3_bucket.grafana_backups"]},"policy":{"references":["data.aws_iam_policy_document.grafana_backup_policy.json","data.aws_iam_policy_document.grafana_backup_policy"]}},"schema_version":0},{"address":"data.aws_iam_policy_document.grafana_backup_policy","mode":"data","type":"aws_iam_policy_document","name":"grafana_backup_policy","provider_config_key":"aws","expressions":{"statement":[{"actions":{"constant_value":["s3:ListBucket"]},"effect":{"constant_value":"Allow"},"principals":[{"identifiers":{"references":["var.grafana_iam_role_arn"]},"type":{"constant_value":"AWS"}}],"resources":{"references":["aws_s3_bucket.grafana_backups.arn","aws_s3_bucket.grafana_backups"]},"sid":{"constant_value":"AllowListBucket"}},{"actions":{"constant_value":["s3:GetObject","s3:PutObject"]},"effect":{"constant_value":"Allow"},"principals":[{"identifiers":{"references":["var.grafana_iam_role_arn"]},"type":{"constant_value":"AWS"}}],"resources":{"references":["aws_s3_bucket.grafana_backups.arn","aws_s3_bucket.grafana_backups"]},"sid":{"constant_value":"AllowGetPutObjects"}}]},"schema_version":0}],"variables":{"grafana_iam_role_arn":{}}}},"relevant_attributes":[{"resource":"aws_s3_bucket.grafana_backups","attribute":["bucket"]},{"resource":"aws_s3_bucket.grafana_backups","attribute":["arn"]},{"resource":"data.aws_iam_policy_document.grafana_backup_policy","attribute":["json"]},{"resource":"aws_s3_bucket.grafana_backups","attribute":["id"]}],"timestamp":"2025-02-28T22:30:00Z","applyable":true,"complete":true,"errored":false} diff --git a/variables.tf b/variables.tf index cea62a6..17fc6c5 100644 --- a/variables.tf +++ b/variables.tf @@ -1,4 +1,4 @@ variable "grafana_iam_role_arn" { - type = string - description = "" + type = string + description = "" }