diff --git a/.env.example b/.env.example
index 51f6330..1bfa77e 100644
--- a/.env.example
+++ b/.env.example
@@ -1,3 +1,9 @@
+# Define relative path to aws scripts and runners
+AWS_SCRIPTS_BASE_DIR="./bin"
+
+# VPC
+AWS_VPC_SUBNET_IDS=""
+
 # Redis
 AWS_REPLICATION_GROUP_ID=""
 AWS_REPLICATION_GROUP_DESCRIPTION=""
@@ -6,6 +12,8 @@ AWS_REPLICATION_ENGINE=""
 AWS_REPLICATION_CACHE_PARAMETER_GROUP_NAME=""
 AWS_REPLICATION_CACHE_NUMBER_OF_CLUSTERS=""
 AWS_ELASTICACHE_SUBNET_GROUP_ID=""
+AWS_EC_SUBNET_GROUP_NAME=""
+AWS_EC_SUBNET_GROUP_DESCRIPTION=""
 
 # Database
 AWS_DB_INSTANCE_ID=""
diff --git a/.gitignore b/.gitignore
index 01c025d..18146d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@
 
 
 *.gem
+.env
diff --git a/scripts/aws/ec/redis/replication-group/create b/scripts/aws/ec/redis/replication-group/create
index 4be2bb8..6751220 100755
--- a/scripts/aws/ec/redis/replication-group/create
+++ b/scripts/aws/ec/redis/replication-group/create
@@ -3,13 +3,15 @@
 set -e
 set -o pipefail
 
-. ./bin/aws/utils
+. .env
+
+. $AWS_SCRIPTS_BASE_DIR/aws/utils
 
 check_aws_cli_installed
 
-. .env
+set_log_context "[UTILS] [EC]"
 
-echo "[UTILS] [EKS] Creating elasticache replication group." >&2
+info "Creating elasticache replication group."
 
 cmd="aws elasticache create-replication-group"
 
@@ -36,4 +38,4 @@ cmd+=" --no-cli-pager"
 
 eval $cmd
 
-echo "[UTILS] [EKS] Completed creating elasticache replication group." >&2
+info "Completed creating elasticache replication group."
diff --git a/scripts/aws/ec/redis/replication-group/delete b/scripts/aws/ec/redis/replication-group/delete
index 51707bc..847047c 100755
--- a/scripts/aws/ec/redis/replication-group/delete
+++ b/scripts/aws/ec/redis/replication-group/delete
@@ -1,11 +1,20 @@
 #!/bin/sh
 
+set -e
+set -o pipefail
+
 . .env
 
-echo "[UTILS] [EC] [REPLICATION GROUP] Deleting elasticache replication group." >&2
+. $AWS_SCRIPTS_BASE_DIR/aws/utils
+
+check_aws_cli_installed
+
+set_log_context "[UTILS] [EC] [REPLICATION GROUP]"
+
+info "Deleting elasticache replication group."
 
 aws elasticache delete-replication-group \
   --replication-group-id "$AWS_REPLICATION_GROUP_ID" \
   --no-cli-pager
 
-echo "[UTILS] [EC] [REPLICATION GROUP] Scheduled deleting elasticache replication group." >&2
+info "[UTILS] [EC] [REPLICATION GROUP] Scheduled deleting elasticache replication group."
diff --git a/scripts/aws/ec/redis/replication-group/describe b/scripts/aws/ec/redis/replication-group/describe
index 9a08705..8ea97b0 100755
--- a/scripts/aws/ec/redis/replication-group/describe
+++ b/scripts/aws/ec/redis/replication-group/describe
@@ -1,7 +1,18 @@
 #!/bin/sh
 
+set -e
+set -o pipefail
+
 . .env
 
+. $AWS_SCRIPTS_BASE_DIR/aws/utils
+
+check_aws_cli_installed
+
+set_log_context "[UTILS] [EC]"
+
+info "Describing elasticache replication group."
+
 aws elasticache describe-replication-groups \
   --replication-group-id "$AWS_REPLICATION_GROUP_ID" \
   --query "ReplicationGroups[0].ConfigurationEndpoint.Address" \
diff --git a/scripts/aws/ec/redis/replication-group/status b/scripts/aws/ec/redis/replication-group/status
index 50114ff..3ab1f1e 100755
--- a/scripts/aws/ec/redis/replication-group/status
+++ b/scripts/aws/ec/redis/replication-group/status
@@ -1,7 +1,18 @@
 #!/bin/sh
 
+set -e
+set -o pipefail
+
 . .env
 
+. $AWS_SCRIPTS_BASE_DIR/aws/utils
+
+check_aws_cli_installed
+
+set_log_context "[UTILS] [EC]"
+
+info "Fetching status of elasticache replication group."
+
 aws elasticache describe-replication-groups \
   --replication-group-id "$AWS_REPLICATION_GROUP_ID" \
   --query "ReplicationGroups[0].Status" \
diff --git a/scripts/aws/eks/subnet-group/create b/scripts/aws/ec/subnet-groups/create
similarity index 57%
rename from scripts/aws/eks/subnet-group/create
rename to scripts/aws/ec/subnet-groups/create
index 6aa5f03..5c06461 100755
--- a/scripts/aws/eks/subnet-group/create
+++ b/scripts/aws/ec/subnet-groups/create
@@ -3,19 +3,21 @@
 set -e
 set -o pipefail
 
-. ./bin/aws/utils
+. .env
+
+. $AWS_SCRIPTS_BASE_DIR/aws/utils
 
 check_aws_cli_installed
 
-. .env
+set_log_context "[UTILS] [EC]"
 
-echo "[UTILS] [EKS] Creating elasticache subnet group." >&2
+info "Creating elasticache subnet group."
 
 cmd="aws elasticache create-cache-subnet-group"
 
-cache_subnet_group_name="${EC_SUBNET_GROUP_NAME:-}"
-cache_subnet_group_description="${EC_SUBNET_GROUP_DESCRIPTION:-}"
-subnet_ids="${SUBNET_IDS:-}"
+cache_subnet_group_name="${AWS_EC_SUBNET_GROUP_NAME:-}"
+cache_subnet_group_description="${AWS_EC_SUBNET_GROUP_DESCRIPTION:-}"
+subnet_ids="${AWS_VPC_SUBNET_IDS:-}"
 
 [[ -n "$cache_subnet_group_name" ]] && cmd+=" --cache-subnet-group-name \"$cache_subnet_group_name\""
 [[ -n "$cache_subnet_group_description" ]] && cmd+=" --cache-subnet-group-description \"$cache_subnet_group_description\""
@@ -25,4 +27,4 @@ cmd+=" --no-cli-pager"
 
 eval $cmd
 
-echo "[UTILS] [EKS] Completed creating elasticache subnet group." >&2
+info "Completed creating elasticache subnet group."
diff --git a/scripts/aws/ec/subnet-groups/delete b/scripts/aws/ec/subnet-groups/delete
index 68d205c..9505906 100755
--- a/scripts/aws/ec/subnet-groups/delete
+++ b/scripts/aws/ec/subnet-groups/delete
@@ -3,16 +3,18 @@
 set -e
 set -o pipefail
 
-. ./bin/aws/utils
+. .env
+
+. $AWS_SCRIPTS_BASE_DIR/aws/utils
 
 check_aws_cli_installed
 
-. .env
+set_log_context "[UTILS] [EC] [SUBNET GROUP]"
 
-echo "[UTILS] [EC] [SUBNET GROUP] Delete elasticache subnet group. ${AWS_ELASTICACHE_SUBNET_GROUP_ID}"
+info "Delete elasticache subnet group. ${AWS_ELASTICACHE_SUBNET_GROUP_ID}"
 
 aws elasticache delete-cache-subnet-group \
   --cache-subnet-group-name "$AWS_ELASTICACHE_SUBNET_GROUP_ID" \
   --no-cli-pager
 
-echo "[UTILS] [EC] [SUBNET GROUP] Deleted elasticache subnet group. ${AWS_ELASTICACHE_SUBNET_GROUP_ID}"
+info "Deleted elasticache subnet group. ${AWS_ELASTICACHE_SUBNET_GROUP_ID}"
diff --git a/scripts/aws/utils b/scripts/aws/utils
index 5a77081..79b4468 100755
--- a/scripts/aws/utils
+++ b/scripts/aws/utils
@@ -1,56 +1,90 @@
 #!/bin/bash
 
 function check_aws_cli_installed {
-  echo "[UTILS] Checking AWS CLI is installed." >&2
+  set_log_context "[UTILS]"
+
+  info "Checking AWS CLI is installed."
 
   if ! command -v aws &> /dev/null; then
-    echo "AWS CLI is not installed. Please install it first. https://aws.amazon.com/cli/" >&2
+    error "AWS CLI is not installed. Please install it first. https://aws.amazon.com/cli/"
     exit 1
   fi
 
-  echo "[UTILS] Confirmed AWS CLI is installed." >&2
+  info "Confirmed AWS CLI is installed."
 }
 
 function check_helm_installed {
-  echo "[UTILS] Checking Helm is installed." >&2
+  set_log_context "[UTILS]"
+
+  info "Checking Helm is installed."
 
   if ! command -v helm &> /dev/null; then
-    echo "hl could not be found. Please install it first. https://helm.sh/" >&2
+    error "hl could not be found. Please install it first. https://helm.sh/"
     exit 1
   fi
 
-  echo "[UTILS] Confirmed Helm is installed." >&2
+  info "Confirmed Helm is installed."
 }
 
 function check_kubectl_installed {
-  echo "[UTILS] Checking kubectl is installed." >&2
+  set_log_context "[UTILS]"
+
+  info "Checking kubectl is installed."
 
   if ! command -v helm &> /dev/null; then
-    echo "kubectl could not be found. Please install it first. https://kubernetes.io/docs/reference/kubectl/" >&2
+    error "kubectl could not be found. Please install it first. https://kubernetes.io/docs/reference/kubectl/"
     exit 1
   fi
 
-  echo "[UTILS] Confirmed kubectl is installed." >&2
+  info "Confirmed kubectl is installed."
 }
 
 function check_eksctl_installed {
-  echo "[UTILS] Checking eksctl is installed." >&2
+  set_log_context "[UTILS]"
+
+  info "Checking eksctl is installed."
 
   if ! command -v eksctl &> /dev/null; then
-    echo "eksctl could not be found. Please install it first. https://eksctl.io/" >&2
+    error "eksctl could not be found. Please install it first. https://eksctl.io/"
     exit 1
   fi
 
-  echo "[UTILS] Confirmed eksctl is installed." >&2
+  info "Confirmed eksctl is installed."
 }
 
 function check_docker_installed {
-  echo "[UTILS] Checking docker is installed." >&2
+  set_log_context "[UTILS]"
+
+  info "Checking docker is installed."
 
   if ! command -v docker &> /dev/null; then
-    echo "Docker could not be found. Please install it first. https://www.docker.com/" >&2
+    error "Docker could not be found. Please install it first. https://www.docker.com/"
     exit 1
   fi
 
-  echo "[UTILS] Confirmed docker is installed." >&2
+  info "Confirmed docker is installed."
+}
+
+LOG_CONTEXT=""
+
+log() {
+  local level="$1"
+  shift
+
+  local datetime=$(date +"%Y-%m-%d %H:%M:%S")
+  local message="$@"
+
+  echo "[$datetime] [$level] $LOG_CONTEXT $message" >&2
+}
+
+info() {
+  log "INFO" "$@"
+}
+
+error() {
+  log "ERROR" "$@"
+}
+
+set_log_context() {
+  LOG_CONTEXT="$@"
 }