fix(cron): Add norkyst

raw/ekman/cronjobs/nemo/cron.yaml

@@ -22,6 +22,9 @@ data:
       echo "Running subset for $current_date to $next_date"
 
       outfile="cmems_mod_nws_phy-sal_anfc_1.5km-3D_PT1H-i_${current_date}--${next_date}.nc"
+      if [[ -f "/data/hdd/data/NEMO/$outfile" ]]; then
+        echo "Skipping salt (already exists)"
+      else
         copernicusmarine subset \
           --dataset-id cmems_mod_nws_phy-sal_anfc_1.5km-3D_PT1H-i \
           -t "$current_date" \
@@ -29,8 +32,12 @@ data:
           -f "$outfile" \
           -o /data/hdd/data/NEMO/
         echo "Downloaded salt"
+      fi
 
       outfile="cmems_mod_nws_phy-cur_anfc_1.5km-3D_PT1H-i_${current_date}--${next_date}.nc"
+      if [[ -f "/data/hdd/data/NEMO/$outfile" ]]; then
+        echo "Skipping currents (already exists)"
+      else
         copernicusmarine subset \
           --dataset-id cmems_mod_nws_phy-cur_anfc_1.5km-3D_PT1H-i \
           -t "$current_date" \
@@ -38,8 +45,12 @@ data:
           -f "$outfile" \
           -o /data/hdd/data/NEMO/
         echo "Downloaded currents"
+      fi
 
       outfile="cmems_mod_nws_phy-tem_anfc_1.5km-3D_PT1H-i_${current_date}--${next_date}.nc"
+      if [[ -f "/data/hdd/data/NEMO/$outfile" ]]; then
+        echo "Skipping temperature (already exists)"
+      else
         copernicusmarine subset \
           --dataset-id cmems_mod_nws_phy-tem_anfc_1.5km-3D_PT1H-i \
           -t "$current_date" \
@@ -47,8 +58,12 @@ data:
           -f "$outfile" \
           -o /data/hdd/data/NEMO/
         echo "Downloaded temperature"
+      fi
 
       outfile="cmems_mod_nws_phy-ssh_anfc_1.5km-2D_PT15M-i_${current_date}--${next_date}.nc"
+      if [[ -f "/data/hdd/data/NEMO/$outfile" ]]; then
+        echo "Skipping ssh (already exists)"
+      else
         copernicusmarine subset \
           --dataset-id cmems_mod_nws_phy-ssh_anfc_1.5km-2D_PT15M-i \
           -t "$current_date" \
@@ -56,6 +71,7 @@ data:
           -f "$outfile" \
           -o /data/hdd/data/NEMO/
         echo "Downloaded ssh"
+      fi
 
       current_date="$next_date"
     done

raw/ekman/cronjobs/norkyst/cron.yaml

@@ -0,0 +1,108 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: norkyst-script
+  namespace: cron
+data:
+  download.sh: |
+    #!/usr/bin/env bash
+
+    # this script downloads files from:
+    # https://thredds.met.no/thredds/catalog/fou-hi/new_norkyst800m/norkyst_v3_test/his/catalog.html
+
+    # safe bash settings
+    set -euf -o pipefail
+
+    JOBS=8  # parallel downloads
+
+    # define start and end dates (YYYY-MM-DD)
+    start_date=$(date +%Y-%m-%d)
+    end_date=$(date +%Y-%m-%d)
+
+    # check if thredds is reachable before attempting any downloads
+    if ! wget --spider --quiet "https://thredds.met.no/thredds/catalog/fou-hi/new_norkyst800m/norkyst_v3_test/his/catalog.html"; then
+        echo "thredds.met.no is unreachable, aborting"
+        exit 1
+    fi
+
+    # function to print stuff in red
+    red() {
+        printf "\e[31m%s\e[0m" "$1"
+    }
+
+    download_day() {
+        local current_date="$1"
+        local year month day file_name target_file_name url
+        year=$(date -d "${current_date}" +%Y)
+        month=$(date -d "${current_date}" +%m)
+        day=$(date -d "${current_date}" +%d)
+
+        mkdir -p "/data/hdd/data/norkyst/${year}/${month}"
+
+        file_name="norkyst800_his_sdepth_${year}${month}${day}T00Z_m00_AN.nc"
+        target_file_name="/data/hdd/data/norkyst/${year}/${month}/${file_name}"
+        url="https://thredds.met.no/thredds/fileServer/fou-hi/new_norkyst800m/norkyst_v3_test/his/${year}/${month}/${day}/${file_name}"
+
+        if [[ ! -f "${target_file_name}" ]]; then
+            if wget --spider --quiet "${url}"; then
+                echo "downloading ${url}"
+                wget -O "${target_file_name}" "${url}"
+            else
+                echo "${target_file_name} $(red 'not found on server')"
+            fi
+        else
+            echo "${target_file_name} already exists locally"
+        fi
+    }
+
+    export -f download_day red
+
+    current_date=$(date -d "${start_date}" +%Y-%m-%d)
+    while [[ "${current_date}" < "${end_date}" || "${current_date}" == "${end_date}" ]]; do
+        echo "${current_date}"
+        current_date=$(date -d "${current_date} + 1 day" +%Y-%m-%d)
+    done | parallel -j "${JOBS}" download_day
+---
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: norkyst
+  namespace: cron
+spec:
+  schedule: 0 13 * * * # Everyday at 13:00, use https://crontab.guru
+  concurrencyPolicy: "Forbid"
+  successfulJobsHistoryLimit: 10
+  failedJobsHistoryLimit: 3
+  jobTemplate:
+    spec:
+      backoffLimit: 10
+      template:
+        spec:
+          restartPolicy: "OnFailure"
+          containers:
+            - name: cronpod
+              image: juselius/busynix:1.1
+              imagePullPolicy: IfNotPresent
+              command:
+                - /bin/sh
+                - -c
+                - |
+                  nix-env -iA nixpkgs.wget nixpkgs.coreutils nixpkgs.bash nixpkgs.parallel
+                  bash /scripts/download.sh
+                  chown -R 5000:5000 /data/hdd/data/norkyst
+                  chmod -R g+w /data/hdd/data/norkyst
+              resources: {}
+              volumeMounts:
+              - name: data
+                mountPath: /data
+              - name: script
+                mountPath: /scripts
+              securityContext: {}
+          volumes:
+          - name: data
+            persistentVolumeClaim:
+              claimName: ekman-data
+          - name: script
+            configMap:
+              name: norkyst-script
+              defaultMode: 0755