ensure config_hash metric exists even if parsing fails
ensure config_hash metric exists even if parsing fails

shivarammysore/faucet,REANNZ/faucet,mwutzke/faucet,gizmoguy/faucet,faucetsdn/faucet,faucetsdn/faucet,REANNZ/faucet,anarkiwi/faucet,shivarammysore/faucet,anarkiwi/faucet,trungdtbk/faucet,trungdtbk/faucet,mwutzke/faucet,gizmoguy/faucet