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# Builder image FROM docker.io/alpine as BUILDER RUN apk add --no-cache curl jq tar RUN export LITESTREAM_VERSION=$(curl --silent https://api.github.com/repos/benbjohnson/litestream/releases/latest | jq -r .tag_name) && curl -L https://github.com/benbjohnson/litestream/releases/download/${LITESTREAM_VERSION}/litestream-${LITESTREAM_VERSION}-linux-amd64.tar.gz -o litestream.tar.gz && tar xzvf litestream.tar.gz # Main image FROM docker.io/louislam/uptime-kuma as KUMA ARG UPTIME_KUMA_PORT=3001 WORKDIR /app RUN mkdir -p /app/data COPY --from=BUILDER /litestream /usr/local/bin/litestream COPY litestream.yml /etc/litestream.yml COPY run.sh /usr/local/bin/run.sh EXPOSE ${UPTIME_KUMA_PORT} CMD [ "/usr/local/bin/run.sh" ]
Uptime Kuma is a self-hosted monitoring service that you can use to keep track of the heath of your applications, websites, and APIs. You can configure it to watch services with different types of health checks and set up email notifications for when there are problems. Uptime Kuma also lets you design custom status pages that you can use to share public information about your service health statuses and to manage incidents.
This guide will describe how to set up Uptime Kuma on Koyeb to monitor your services and send notifications. Uptime Kuma uses a local SQLite database to store user data, configuration for services, and more. We will deploy it alongside Litestream to automatically replicate the data to an S3-compatible bucket hosted on Backblaze's B2 service. We'll use a Mailgun account to set up SMTP details for notifications.
Choose the GitHub repository and branch containing your Uptime Kuma Docker configuration. Alternatively, you can use our public example Uptime Kuma repository by entering https://github.com/koyeb/example-uptime-kuma in the Public GitHub repository field.
# Builder image FROM docker.io/alpine as BUILDER RUN apk add --no-cache curl jq tar RUN export LITESTREAM_VERSION=$(curl --silent https://api.github.com/repos/benbjohnson/litestream/releases/latest | jq -r .tag_name) && curl -L https://github.com/benbjohnson/litestream/releases/download/${LITESTREAM_VERSION}/litestream-${LITESTREAM_VERSION}-linux-amd64.tar.gz -o litestream.tar.gz && tar xzvf litestream.tar.gz # Main image FROM docker.io/louislam/uptime-kuma as KUMA ARG UPTIME_KUMA_PORT=3001 WORKDIR /app RUN mkdir -p /app/data COPY --from=BUILDER /litestream /usr/local/bin/litestream COPY litestream.yml /etc/litestream.yml COPY run.sh /usr/local/bin/run.sh EXPOSE ${UPTIME_KUMA_PORT} CMD [ "/usr/local/bin/run.sh" ]