On taking a look at what pods are crashing and restarting in a loop, I noticed 3000+ restarts on the simplewd tool. It seems to be failing. The last logs I see in kubectl logs are:
Dec 21, 2020 9:41:33 PM org.wikidata.wdtk.dumpfiles.wmf.WmfDumpFileManager findDumpsOnline INFO: Found 7 online dumps of type SITES: [wikidatawiki-sites-20201220, wikidatawiki-sites-20201201, wikidatawiki-sites-20201120, wikidatawiki-sites-20201101, wikidatawiki-sites-20201020, wikidatawiki-sites-20201001, wikidatawiki-sites-20200920] Dec 21, 2020 9:41:33 PM org.wikidata.wdtk.dumpfiles.MwSitesDumpFileProcessor processDumpFileContents INFO: Processing sites dump file wikidatawiki-sites-20201201 Exception in thread "main" java.lang.ExceptionInInitializerError at org.wikidata.simplewd.jsonld.JsonLdBuilder.<clinit>(JsonLdBuilder.java:39) at org.wikidata.simplewd.http.Main.<init>(Main.java:58) at org.wikidata.simplewd.http.Main.main(Main.java:64) Caused by: java.lang.IllegalArgumentException: The provided schema is not valid JSON at org.wikidata.simplewd.model.ShaclSchema.readSchema(ShaclSchema.java:71) at org.wikidata.simplewd.model.ShaclSchema.<clinit>(ShaclSchema.java:52) ... 3 more Caused by: java.io.FileNotFoundException: https://schema.org/version/latest/schema.nt at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1896) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:268) at java.net.URL.openStream(URL.java:1068) at org.wikidata.simplewd.model.ShaclSchema.readSchema(ShaclSchema.java:68)
if that helps with troubleshooting