helm upgrade your-helm-chart ./

helm upgrade your-helm-chart ./ 
E0817 18:16:41.161412    2555 portforward.go:372] error copying from remote stream to local connection: readfrom tcp4 127.0.0.1:54508- >127.0.0.1:54510: write tcp4 127.0.0.1:54508->127.0.0.1:54510: write: broken pipe 

Release "your-helm-chart" has been upgraded.
LAST DEPLOYED: Wed Aug 17 18:16:41 2022
NAMESPACE: your-namespace
STATUS: DEPLOYED

RESOURCES:
==> v1/NetworkPolicy
NAME                                       POD-SELECTOR              AGE
yourenv.elasticsearch.allow-yourinfo       app=elasticsearch-master  3y13d
yourenv.elasticsearch.allow-yourinfo2      app=elasticsearch-master  3y133d
yourenv.elasticsearch.yourinfo3            app=elasticsearch-master  3y133d

==> v1beta1/CronJob
NAME                           SCHEDULE     SUSPEND  ACTIVE  LAST SCHEDULE  AGE
yourenv-elasticsearch-backup  01 00 * * *  False    0       16h            3y14d

See also

• helm upgrade [ --reuse-values | --atomic | --debug | --force | --reuse-values | --reset-values | --verify ], helm install, --help
• Helm, helm [ repo | template | list | install | unsintall | create | show | pull | push | status | history | plugin | search | upgrade | delete | lint | test | package | dependency | get | rollback | version | --help], helm@2, Chart file structure, Helm Charts, values.yaml, chart.yaml, Helm functions, Helm versions, helmfileDeprecated: init , variables, Mapkubeapis