second first commit
This commit is contained in:
Zakaria
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#!/usr/bin/env bats
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# ElastiCache tests
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setup() {
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load 'test_helper/common-setup'
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PG="bats-pg-$(unique_name)"
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}
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teardown() {
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aws_cmd elasticache delete-cache-parameter-group --cache-parameter-group-name "$PG" >/dev/null 2>&1 || true
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}
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@test "ElastiCache: create, describe, modify and delete a cache parameter group" {
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run aws_cmd elasticache create-cache-parameter-group \
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--cache-parameter-group-name "$PG" \
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--cache-parameter-group-family redis7 \
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--description "bats parameter group"
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assert_success
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[ "$(json_get "$output" '.CacheParameterGroup.CacheParameterGroupName')" = "$PG" ]
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[ "$(json_get "$output" '.CacheParameterGroup.CacheParameterGroupFamily')" = "redis7" ]
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[ "$(json_get "$output" '.CacheParameterGroup.Description')" = "bats parameter group" ]
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[ "$(json_get "$output" '.CacheParameterGroup.IsGlobal')" = "false" ]
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arn=$(json_get "$output" '.CacheParameterGroup.ARN')
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[[ "$arn" == *":parametergroup:$PG" ]]
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run aws_cmd elasticache describe-cache-parameter-groups --cache-parameter-group-name "$PG"
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assert_success
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[ "$(json_get "$output" '.CacheParameterGroups | length')" = "1" ]
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run aws_cmd elasticache modify-cache-parameter-group \
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--cache-parameter-group-name "$PG" \
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--parameter-name-values 'ParameterName=maxmemory-policy,ParameterValue=allkeys-lru'
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assert_success
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[ "$(json_get "$output" '.CacheParameterGroupName')" = "$PG" ]
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run aws_cmd elasticache describe-cache-parameters --cache-parameter-group-name "$PG"
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assert_success
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[ "$(json_get "$output" '.Parameters[0].ParameterName')" = "maxmemory-policy" ]
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[ "$(json_get "$output" '.Parameters[0].ParameterValue')" = "allkeys-lru" ]
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[ "$(json_get "$output" '.Parameters[0].Source')" = "user" ]
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run aws_cmd elasticache delete-cache-parameter-group --cache-parameter-group-name "$PG"
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assert_success
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run aws_cmd elasticache describe-cache-parameter-groups --cache-parameter-group-name "$PG"
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assert_failure
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assert_output --partial "CacheParameterGroupNotFound"
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}
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@test "ElastiCache: the default parameter groups AWS publishes are listed" {
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run aws_cmd elasticache describe-cache-parameter-groups
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assert_success
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names=$(json_get "$output" '.CacheParameterGroups[].CacheParameterGroupName')
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echo "$names" | grep -q '^default\.redis7$'
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echo "$names" | grep -q '^default\.redis7\.cluster\.on$'
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echo "$names" | grep -q '^default\.valkey8$'
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run aws_cmd elasticache describe-cache-parameter-groups --cache-parameter-group-name default.redis7
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assert_success
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[ "$(json_get "$output" '.CacheParameterGroups[0].CacheParameterGroupFamily')" = "redis7" ]
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}
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@test "ElastiCache: a duplicate parameter group is rejected" {
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aws_cmd elasticache create-cache-parameter-group --cache-parameter-group-name "$PG" \
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--cache-parameter-group-family redis7 --description first >/dev/null
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run aws_cmd elasticache create-cache-parameter-group --cache-parameter-group-name "$PG" \
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--cache-parameter-group-family redis7 --description second
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assert_failure
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assert_output --partial "CacheParameterGroupAlreadyExists"
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}
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@test "ElastiCache: an unknown family is rejected" {
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run aws_cmd elasticache create-cache-parameter-group \
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--cache-parameter-group-name "$PG" \
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--cache-parameter-group-family redis99 --description x
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assert_failure
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assert_output --partial "not a valid parameter group family"
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}
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@test "ElastiCache: a default parameter group cannot be deleted" {
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# AWS rejects it on the identifier rule, since a user-supplied name cannot contain dots.
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run aws_cmd elasticache delete-cache-parameter-group --cache-parameter-group-name default.redis7
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assert_failure
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assert_output --partial "not a valid identifier"
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}
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@test "ElastiCache: cache subnet group takes its VPC and zones from the subnets" {
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vpc=$(aws_cmd ec2 create-vpc --cidr-block 10.30.0.0/16 --query 'Vpc.VpcId' --output text)
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a=$(aws_cmd ec2 create-subnet --vpc-id "$vpc" --cidr-block 10.30.1.0/24 \
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--availability-zone us-east-1a --query 'Subnet.SubnetId' --output text)
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b=$(aws_cmd ec2 create-subnet --vpc-id "$vpc" --cidr-block 10.30.2.0/24 \
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--availability-zone us-east-1b --query 'Subnet.SubnetId' --output text)
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SNG="bats-sng-$(unique_name)"
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run aws_cmd elasticache create-cache-subnet-group \
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--cache-subnet-group-name "$SNG" \
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--cache-subnet-group-description "bats subnet group" \
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--subnet-ids "$a" "$b"
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assert_success
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[ "$(json_get "$output" '.CacheSubnetGroup.VpcId')" = "$vpc" ]
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[ "$(json_get "$output" '.CacheSubnetGroup.Subnets | length')" = "2" ]
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[ "$(json_get "$output" '.CacheSubnetGroup.Subnets[0].SubnetAvailabilityZone.Name')" = "us-east-1a" ]
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run aws_cmd elasticache describe-cache-subnet-groups --cache-subnet-group-name "$SNG"
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assert_success
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[ "$(json_get "$output" '.CacheSubnetGroups[0].CacheSubnetGroupName')" = "$SNG" ]
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run aws_cmd elasticache create-cache-subnet-group \
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--cache-subnet-group-name "bats-absent-$(unique_name)" \
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--cache-subnet-group-description x --subnet-ids subnet-00000000000000000
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assert_failure
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assert_output --partial "are invalid"
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run aws_cmd elasticache delete-cache-subnet-group --cache-subnet-group-name "$SNG"
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assert_success
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}
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@test "ElastiCache: a cache subnet group is built from subnets in the caller's region" {
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# Subnets exist in the region they were created in. Resolving them in the configured default
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# region instead rejects a caller's own subnets as invalid.
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export AWS_DEFAULT_REGION=eu-west-1
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vpc=$(aws_cmd ec2 create-vpc --cidr-block 10.31.0.0/16 --query 'Vpc.VpcId' --output text)
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s=$(aws_cmd ec2 create-subnet --vpc-id "$vpc" --cidr-block 10.31.1.0/24 \
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--availability-zone eu-west-1a --query 'Subnet.SubnetId' --output text)
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SNG_EU="bats-sng-eu-$(unique_name)"
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run aws_cmd elasticache create-cache-subnet-group \
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--cache-subnet-group-name "$SNG_EU" \
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--cache-subnet-group-description "bats other region" \
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--subnet-ids "$s"
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assert_success
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[ "$(json_get "$output" '.CacheSubnetGroup.VpcId')" = "$vpc" ]
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[ "$(json_get "$output" '.CacheSubnetGroup.Subnets[0].SubnetAvailabilityZone.Name')" = "eu-west-1a" ]
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[[ "$(json_get "$output" '.CacheSubnetGroup.ARN')" == arn:aws:elasticache:eu-west-1:* ]]
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run aws_cmd elasticache delete-cache-subnet-group --cache-subnet-group-name "$SNG_EU"
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assert_success
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}
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@test "ElastiCache: replication group keeps its encryption, snapshot settings and tags" {
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RG="bats-rg-$(unique_name)"
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run aws_cmd kms create-key --description "$RG"
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assert_success
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KEY_ARN=$(json_get "$output" '.KeyMetadata.Arn')
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KEY_ID=$(json_get "$output" '.KeyMetadata.KeyId')
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aws_cmd kms create-alias --alias-name "alias/$RG" --target-key-id "$KEY_ID" >/dev/null
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run aws_cmd elasticache create-replication-group --replication-group-id "$RG" --replication-group-description d \
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--engine redis --cache-node-type cache.t3.micro --num-cache-clusters 1 \
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--at-rest-encryption-enabled --kms-key-id "alias/$RG" \
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--snapshot-retention-limit 7 --snapshot-window 06:30-07:30 --tags "Key=Name,Value=$RG"
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assert_success
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run aws_cmd elasticache describe-replication-groups --replication-group-id "$RG" \
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--query 'ReplicationGroups[0].[KmsKeyId,AtRestEncryptionEnabled,SnapshotRetentionLimit,SnapshotWindow,ARN]'
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assert_success
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assert_output --partial "$KEY_ARN"
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assert_output --partial 'true'
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assert_output --partial '7'
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assert_output --partial '"06:30-07:30"'
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assert_output --partial "replicationgroup:$RG"
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ARN=$(aws_cmd elasticache describe-replication-groups --replication-group-id "$RG" --query 'ReplicationGroups[0].ARN' --output text)
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run aws_cmd elasticache list-tags-for-resource --resource-name "$ARN"
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assert_success
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assert_output --partial "\"Value\": \"$RG\""
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run aws_cmd elasticache modify-replication-group --replication-group-id "$RG" --snapshot-retention-limit 3 --snapshot-window 01:00-02:00 --apply-immediately
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assert_success
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run aws_cmd elasticache describe-replication-groups --replication-group-id "$RG" --query 'ReplicationGroups[0].[SnapshotRetentionLimit,SnapshotWindow]'
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assert_success
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assert_output --partial '3'
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assert_output --partial '"01:00-02:00"'
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aws_cmd elasticache delete-replication-group --replication-group-id "$RG" >/dev/null 2>&1 || true
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}
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