Added some container stuff

.dockerignore

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+# Include any files or directories that you don't want to be copied to your
+# container here (e.g., local build artifacts, temporary files, etc.).
+#
+# For more help, visit the .dockerignore file reference guide at
+# https://docs.docker.com/engine/reference/builder/#dockerignore-file
+
+**/.DS_Store
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/charts
+**/docker-compose*
+**/compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/secrets.dev.yaml
+**/values.dev.yaml
+/bin
+/target
+LICENSE
+README.md

Dockerfile

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+# syntax=docker/dockerfile:1
+
+# Comments are provided throughout this file to help you get started.
+# If you need more help, visit the Dockerfile reference guide at
+# https://docs.docker.com/engine/reference/builder/
+
+################################################################################
+# Create a stage for building the application.
+
+ARG RUST_VERSION=1.71.0
+ARG APP_NAME=mastodon-image-uploader-bot
+FROM rust:${RUST_VERSION}-slim-bullseye AS build
+ARG APP_NAME
+WORKDIR /app
+
+# Build the application.
+# Leverage a cache mount to /usr/local/cargo/registry/
+# for downloaded dependencies and a cache mount to /app/target/ for 
+# compiled dependencies which will speed up subsequent builds.
+# Leverage a bind mount to the src directory to avoid having to copy the
+# source code into the container. Once built, copy the executable to an
+# output directory before the cache mounted /app/target is unmounted.
+RUN --mount=type=bind,source=src,target=src \
+    --mount=type=bind,source=Cargo.toml,target=Cargo.toml \
+    --mount=type=bind,source=Cargo.lock,target=Cargo.lock \
+    --mount=type=cache,target=/app/target/ \
+    --mount=type=cache,target=/usr/local/cargo/registry/ \
+    <<EOF
+set -e
+cargo build --locked --release
+cp ./target/release/$APP_NAME /bin/bot
+EOF
+
+################################################################################
+# Create a new stage for running the application that contains the minimal
+# runtime dependencies for the application. This often uses a different base
+# image from the build stage where the necessary files are copied from the build
+# stage.
+#
+# The example below uses the debian bullseye image as the foundation for running the app.
+# By specifying the "bullseye-slim" tag, it will also use whatever happens to be the
+# most recent version of that tag when you build your Dockerfile. If
+# reproducability is important, consider using a digest
+# (e.g., debian@sha256:ac707220fbd7b67fc19b112cee8170b41a9e97f703f588b2cdbbcdcecdd8af57).
+FROM debian:bullseye-slim AS final
+
+# Create a non-privileged user that the app will run under.
+# See https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#user
+ARG UID=10001
+RUN adduser \
+    --disabled-password \
+    --gecos "" \
+    --shell "/sbin/nologin" \
+    --uid "${UID}" \
+    botuser
+USER botuser
+
+# Copy the executable from the "build" stage.
+COPY --from=build /bin/bot /bin/
+
+# What the container should run when it is started.
+CMD ["/bin/cd", "/bin/bot"]

cron.yaml

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+apiVersion: batch/v1beta1
+kind: CronJob
+metadata:
+  name: bot-cronjob
+spec:
+  schedule: "* */6 * * *" # Runs every 6 hours
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          containers:
+            - name: bot-job
+              image: git.fai.st/fedi-image-bot/mastodon-image-uploader-bot:latest
+              # Command to execute your Rust application or script
+              command: ["/path/to/your/rust/executable"]
+              volumeMounts:
+                - name: config-toml
+                  mountPath: /botuser/
+                  readOnly: true
+                - name: mastodon-token
+                  mountPath: /botuser/
+                  readOnly: true
+          restartPolicy: Never
+          volumes:
+            - name: config-volume
+              configMap:
+                name: my-config
+            - name: mastodon-token
+              secret:
+                secretName: mastodon-data