Fix volume/path issues that prevented hwitw_update.sh from running.

Cronjob now launches successfully. Test with a job as described in README.

README.md

@@ -58,6 +58,12 @@ helm upgrade -n hwitw hwitw ./helm
 
 You may want to modify the values passed to the application to set appropriate mount points for persistent storage and other relevant configuration variables. See the `values.yaml` file for details.
 
+To manually start a job from the cronjob to update the CDS data through today, create a job with:
+
+```sh
+kubectl create job --from=cronjob.batch/hwitw-cdstool-cronjob cdstool-job
+```
+
 ## Docker image builds and publication to GHCR
 
 An open source versions of the `docker` commandline tool is `nerdctl`, which works pretty much as

helm/Chart.yaml

@@ -15,10 +15,10 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.8.0
+version: 0.8.2
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "0.8.0"
+appVersion: "0.8.2"

helm/templates/cronjob-cdstool.yaml

@@ -35,7 +35,7 @@ spec:
                 readOnly: false
               #command: ['sh', '-c', 'echo "TRON Liftoff!" > {{ .Values.persistence.mountPath }}/testfile.txt && cat {{ .Values.persistence.mountPath }}/testfile.txt']
               #command: ['sh', '-c', 'cd {{ .Values.persistence.mountPath }} && python /cdstotile/cdstool.py --startyear 2023']
-              command: ['sh', '-c', '/cdstotile/hwitw_update.sh']
+              command: ['sh', '-c', 'cd {{ .Values.persistence.mountPath }} && /cdstotile/hwitw_update.sh']
           volumes:
           - name: config
             secret:

src/cdstotile/hwitw_update.sh

@@ -7,14 +7,14 @@
 # (some tricky bash to give variable a default value if not set)
 : ${CDS_DOWNLOAD_DIR:='.'}
 : ${DATA_OUTPUT_DIR:='.'}
-: ${CDSTOOL_DIR:=.}
+: ${CDS_TOOL_DIR:=.}
 
 # Start from the current year, or from $CDS_START_YEAR if it is already set
 : ${CDS_START_YEAR:=$(date +%Y)}
 
 set -e
 # Download the latest Copernicus CDS data from $CDS_START_YEAR forward.
-python3 ${CDSTOOL_DIR}/cdstool.py --startyear ${CDS_START_YEAR} --output "$CDS_DOWNLOAD_DIR"
+python3 ${CDS_TOOL_DIR}/cdstool.py --startyear ${CDS_START_YEAR} --output "$CDS_DOWNLOAD_DIR"
 
 # Process the data into our custom netcdfs and then into the wxdb
-python3 ${CDSTOOL_DIR}/tiletool.py --start ${CDS_START_YEAR} --update --input "$CDS_DOWNLOAD_DIR" --output "$DATA_OUTPUT_DIR"
+python3 ${CDS_TOOL_DIR}/tiletool.py --start ${CDS_START_YEAR} --update --input "$CDS_DOWNLOAD_DIR" --output "$DATA_OUTPUT_DIR"