diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c1ec7bb..3d2d37e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,6 +6,8 @@ concurrency:
 
 on:
   workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * 1' # every Monday at midnight
   push:
     branches:
       - main
diff --git a/Dockerfile b/Dockerfile
index 9d0b0ab..b61c732 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,18 @@
-FROM docker.io/minio/minio:RELEASE.2023-12-14T18-51-57Z
+ARG builder_version=8.9
+ARG runner_version=8.9
 
-ENV MINIO_USER minio
-ENV MINIO_UID_GID 5001
+FROM registry.access.redhat.com/ubi8/ubi:${builder_version} AS builder
+ARG ref=master
+RUN dnf install -y go git make gettext \
+    && pushd /root \
+    && git clone --depth 1 --branch $ref https://github.com/seaweedfs/seaweedfs \
+    && pushd seaweedfs/weed \
+    && make install \
+    && popd \
+    && popd
 
-RUN echo "${MINIO_USER}:x:${MINIO_UID_GID}:${MINIO_UID_GID}:${MINIO_USER}:/home/${MINIO_USER}:/sbin/nologin" >> /etc/passwd && \
-    echo "${MINIO_USER}:x:${MINIO_UID_GID}:" >> /etc/group && \
-    mkdir "/home/${MINIO_USER}"
-
-USER 5001
+FROM registry.access.redhat.com/ubi8/ubi-micro:${runner_version}
+COPY --from=builder /usr/bin/envsubst /root/go/bin/weed /root/seaweedfs/docker/entrypoint.sh /usr/bin/
+COPY ./cryostat-entrypoint.bash /usr/bin/
+COPY seaweed_conf.template.json /etc/seaweed_conf.template.json
+ENTRYPOINT ["/usr/bin/cryostat-entrypoint.bash"]
diff --git a/README.md b/README.md
index a149076..70aa73e 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 [![Image Repository on Quay](https://quay.io/repository/cryostat/cryostat-storage/status "Image Repository on Quay")](https://quay.io/repository/cryostat/cryostat-storage)
 [![Google Group : Cryostat Development](https://img.shields.io/badge/Google%20Group-Cryostat%20Development-blue.svg)](https://groups.google.com/g/cryostat-development)
 
-This is a lightly customized [Minio](https://github.com/minio/minio) storage image for use by [cryostat](https://github.com/cryostatio/cryostat3).
+This is a lightly customized [SeaweedFS](https://github.com/seaweedfs/seaweedfs) storage image for use by [cryostat](https://github.com/cryostatio/cryostat3).
 
 ## CONTRIBUTING
 
diff --git a/cryostat-entrypoint.bash b/cryostat-entrypoint.bash
new file mode 100755
index 0000000..68ef82c
--- /dev/null
+++ b/cryostat-entrypoint.bash
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+if [ -z "${CRYOSTAT_ACCESS_KEY}" ]; then
+    echo 'CRYOSTAT_ACCESS_KEY must be set and non-empty'
+    exit 1
+fi
+
+if [ -z "${CRYOSTAT_SECRET_KEY}" ]; then
+    echo 'CRYOSTAT_SECRET_KEY must be set and non-empty'
+    exit 2
+fi
+
+set -xe
+
+cfg="$(mktemp)"
+envsubst '$CRYOSTAT_ACCESS_KEY $CRYOSTAT_SECRET_KEY' < /etc/seaweed_conf.template.json > "${cfg}"
+
+exec /usr/bin/entrypoint.sh \
+    server -dir="${DATA_DIR:-/tmp}" \
+    -s3 -s3.config="${cfg}" \
+    "$@"
diff --git a/seaweed_conf.template.json b/seaweed_conf.template.json
new file mode 100644
index 0000000..866eceb
--- /dev/null
+++ b/seaweed_conf.template.json
@@ -0,0 +1,28 @@
+{
+  "identities": [
+    {
+      "name": "anonymous",
+      "actions": [
+        "Read"
+      ]
+    },
+    {
+      "name": "cryostat",
+      "credentials": [
+        {
+          "accessKey": "$CRYOSTAT_ACCESS_KEY",
+          "secretKey": "$CRYOSTAT_SECRET_KEY"
+        }
+      ],
+      "actions": [
+        "Admin",
+        "Read",
+        "ReadAcp",
+        "List",
+        "Tagging",
+        "Write",
+        "WriteAcp"
+      ]
+    }
+  ]
+}