diff --git a/smoketest.bash b/smoketest.bash
index 22ef61c96..588825136 100755
--- a/smoketest.bash
+++ b/smoketest.bash
@@ -5,8 +5,10 @@ if ! command -v yq; then
     exit 1
 fi
 
+DIR="$(dirname "$(readlink -f "$0")")"
+
 FILES=(
-    ./smoketest/compose/db.yml
+    "${DIR}/smoketest/compose/db.yml"
 )
 
 USE_USERHOSTS=${USE_USERHOSTS:-true}
@@ -16,15 +18,15 @@ OPEN_TABS=${OPEN_TABS:-false}
 
 display_usage() {
     echo "Usage:"
-    echo -e "\t-h\t\t\t\tprint this Help text."
-    echo -e "\t-O\t\t\t\tOffline mode, do not attempt to pull container images."
-    echo -e "\t-s [minio|localstack]\t\tS3 implementation to spin up (default \"minio\")."
-    echo -e "\t-g\t\t\t\tinclude Grafana dashboard and jfr-datasource in deployment."
-    echo -e "\t-t\t\t\t\tinclude sample applications for Testing."
-    echo -e "\t-V\t\t\t\tdo not discard data storage Volumes on exit."
-    echo -e "\t-X\t\t\t\tdeploy additional development aid tools."
-    echo -e "\t-c [podman|docker]\t\tUse Podman or Docker Container Engine (default \"podman\")."
-    echo -e "\t-b\t\t\t\tOpen a Browser tab for each running service's first mapped port (ex. Cryostat web client, Minio console)"
+    echo -e "\t-h\t\t\t\t\t\tprint this Help text."
+    echo -e "\t-O\t\t\t\t\t\tOffline mode, do not attempt to pull container images."
+    echo -e "\t-s [minio|seaweed|cloudserver|localstack]\tS3 implementation to spin up (default \"minio\")."
+    echo -e "\t-g\t\t\t\t\t\tinclude Grafana dashboard and jfr-datasource in deployment."
+    echo -e "\t-t\t\t\t\t\t\tinclude sample applications for Testing."
+    echo -e "\t-V\t\t\t\t\t\tdo not discard data storage Volumes on exit."
+    echo -e "\t-X\t\t\t\t\t\tdeploy additional development aid tools."
+    echo -e "\t-c [podman|docker]\t\t\t\tUse Podman or Docker Container Engine (default \"podman\")."
+    echo -e "\t-b\t\t\t\t\t\tOpen a Browser tab for each running service's first mapped port (ex. Cryostat web client, Minio console)"
 }
 
 s3=minio
@@ -39,10 +41,10 @@ while getopts "hs:gtOVXcb" opt; do
             s3="${OPTARG}"
             ;;
         g)
-            FILES+=('./smoketest/compose/cryostat-grafana.yml' './smoketest/compose/jfr-datasource.yml')
+            FILES+=("${DIR}/smoketest/compose/cryostat-grafana.yml" "${DIR}/smoketest/compose/jfr-datasource.yml")
             ;;
         t)
-            FILES+=('./smoketest/compose/sample-apps.yml')
+            FILES+=("${DIR}/smoketest/compose/sample-apps.yml")
             ;;
         O)
             PULL_IMAGES=false
@@ -51,7 +53,7 @@ while getopts "hs:gtOVXcb" opt; do
             KEEP_VOLUMES=true
             ;;
         X)
-            FILES+=('./smoketest/compose/db-viewer.yml')
+            FILES+=("${DIR}/smoketest/compose/db-viewer.yml")
             ;;
         c)
             ce="${OPTARG}"
@@ -66,20 +68,19 @@ while getopts "hs:gtOVXcb" opt; do
     esac
 done
 
-if [ "${s3}" = "minio" ]; then
-    FILES+=('./smoketest/compose/s3-minio.yml')
-elif [ "${s3}" = "localstack" ]; then
-    FILES+=('./smoketest/compose/s3-localstack.yml')
-else
+s3Manifest="${DIR}/smoketest/compose/s3-${s3}.yml"
+
+if [ ! -f "${s3Manifest}" ]; then
     echo "Unknown S3 selection: ${s3}"
     display_usage
     exit 2
 fi
+FILES+=("${s3Manifest}")
 
 if [ "${ce}" = "podman" ]; then
-    FILES+=('./smoketest/compose/cryostat.yml')
+    FILES+=("${DIR}/smoketest/compose/cryostat.yml")
 elif [ "${ce}" = "docker" ]; then
-    FILES+=('./smoketest/compose/cryostat_docker.yml')
+    FILES+=("${DIR}/smoketest/compose/cryostat_docker.yml")
 else
     echo "Unknown Container Engine selection: ${ce}"
     display_usage
diff --git a/smoketest/compose/s3-cloudserver.yml b/smoketest/compose/s3-cloudserver.yml
new file mode 100644
index 000000000..f1313367f
--- /dev/null
+++ b/smoketest/compose/s3-cloudserver.yml
@@ -0,0 +1,38 @@
+version: "3"
+services:
+  cryostat:
+    environment:
+      STORAGE_BUCKETS_ARCHIVES_NAME: archivedrecordings
+      QUARKUS_S3_ENDPOINT_OVERRIDE: http://s3:8000
+      QUARKUS_S3_PATH_STYLE_ACCESS: "true" # needed since compose setup does not support DNS subdomain resolution
+      QUARKUS_S3_AWS_REGION: us-east-1
+      QUARKUS_S3_AWS_CREDENTIALS_TYPE: static
+      QUARKUS_S3_AWS_CREDENTIALS_STATIC_PROVIDER_ACCESS_KEY_ID: accessKey1
+      QUARKUS_S3_AWS_CREDENTIALS_STATIC_PROVIDER_SECRET_ACCESS_KEY: verySecretKey1
+      AWS_ACCESS_KEY_ID: accessKey1
+      AWS_SECRET_ACCESS_KEY: verySecretKey1
+  s3:
+    image: docker.io/zenko/cloudserver:latest
+    hostname: s3
+    expose:
+      - "8000"
+    environment:
+      S3BACKEND: mem
+      ENDPOINT: s3
+      LOG_LEVEL: debug
+      REMOTE_MANAGEMENT_DISABLE: 1
+      SCALITY_ACCESS_KEY_ID: accessKey1
+      SCALITY_SECRET_ACCESS_KEY: verySecretKey1
+    labels:
+      kompose.service.expose: "cloudserver"
+    restart: always
+    # healthcheck:
+    #   test:
+    #     - CMD-SHELL
+    #     - curl
+    #     - --fail
+    #     - http://localhost:8000/
+    #   interval: 10s
+    #   retries: 3
+    #   start_period: 10s
+    #   timeout: 5s
diff --git a/smoketest/compose/s3-localstack.yml b/smoketest/compose/s3-localstack.yml
index 6b1564f23..7f967ebea 100644
--- a/smoketest/compose/s3-localstack.yml
+++ b/smoketest/compose/s3-localstack.yml
@@ -4,7 +4,7 @@ services:
     environment:
       STORAGE_BUCKETS_ARCHIVES_NAME: archivedrecordings
       QUARKUS_S3_ENDPOINT_OVERRIDE: http://s3:4566
-      QUARKUS_S3_PATH_STYLE_ACCESS: "true" # needed in smoketest, but if the environment and specific S3 impl supports DNS subdomain style access then that should be preferred
+      QUARKUS_S3_PATH_STYLE_ACCESS: "true" # needed since compose setup does not support DNS subdomain resolution
       QUARKUS_S3_AWS_REGION: us-east-1
       QUARKUS_S3_AWS_CREDENTIALS_TYPE: static
       QUARKUS_S3_AWS_CREDENTIALS_STATIC_PROVIDER_ACCESS_KEY_ID: unused
@@ -12,7 +12,7 @@ services:
       AWS_ACCESS_KEY_ID: unused
       AWS_SECRET_ACCESS_KEY: unused
   s3:
-    image: docker.io/localstack/localstack:1.4.0
+    image: docker.io/localstack/localstack:latest
     hostname: s3
     expose:
       - "4566"
diff --git a/smoketest/compose/s3-minio.yml b/smoketest/compose/s3-minio.yml
index 47ff66b77..46fe83b44 100644
--- a/smoketest/compose/s3-minio.yml
+++ b/smoketest/compose/s3-minio.yml
@@ -4,7 +4,7 @@ services:
     environment:
       STORAGE_BUCKETS_ARCHIVES_NAME: archivedrecordings
       QUARKUS_S3_ENDPOINT_OVERRIDE: http://s3:9000
-      QUARKUS_S3_PATH_STYLE_ACCESS: "true" # needed for Minio, but if the environment and specific S3 impl supports DNS subdomain style access then that should be preferred
+      QUARKUS_S3_PATH_STYLE_ACCESS: "true" # needed since compose setup does not support DNS subdomain resolution
       QUARKUS_S3_AWS_REGION: us-east-1
       QUARKUS_S3_AWS_CREDENTIALS_TYPE: static
       QUARKUS_S3_AWS_CREDENTIALS_STATIC_PROVIDER_ACCESS_KEY_ID: minioroot
diff --git a/smoketest/compose/s3-seaweed.yml b/smoketest/compose/s3-seaweed.yml
new file mode 100644
index 000000000..7de0854d6
--- /dev/null
+++ b/smoketest/compose/s3-seaweed.yml
@@ -0,0 +1,33 @@
+version: "3"
+services:
+  cryostat:
+    environment:
+      STORAGE_BUCKETS_ARCHIVES_NAME: archivedrecordings
+      QUARKUS_S3_ENDPOINT_OVERRIDE: http://s3:8333
+      QUARKUS_S3_PATH_STYLE_ACCESS: "true" # needed since compose setup does not support DNS subdomain resolution
+      QUARKUS_S3_AWS_REGION: us-east-1
+      QUARKUS_S3_AWS_CREDENTIALS_TYPE: static
+      QUARKUS_S3_AWS_CREDENTIALS_STATIC_PROVIDER_ACCESS_KEY_ID: unused
+      QUARKUS_S3_AWS_CREDENTIALS_STATIC_PROVIDER_SECRET_ACCESS_KEY: unused
+      AWS_ACCESS_KEY_ID: unused
+      AWS_SECRET_ACCESS_KEY: unused
+  s3:
+    image: docker.io/chrislusf/seaweedfs:latest
+    command: server -s3
+    hostname: s3
+    expose:
+      - "8333"
+    labels:
+      kompose.service.expose: "seaweed"
+    restart: always
+    healthcheck:
+      test:
+        - CMD-SHELL
+        - wget
+        - --tries=1
+        - --spider
+        - http://s3:8333/
+      interval: 10s
+      retries: 3
+      start_period: 30s
+      timeout: 5s