1KUBERNETES(1)                      Jan 2015                      KUBERNETES(1)
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NAME

6       kubeadm alpha certs renew etcd-healthcheck-client - Renew the
7       certificate for liveness probes to healthcheck etcd
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SYNOPSIS

12       kubeadm alpha certs renew etcd-healthcheck-client [OPTIONS]
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DESCRIPTION

17       Renew the certificate for liveness probes to healthcheck etcd.
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20       Renewals run unconditionally, regardless of certificate expiration
21       date; extra attributes such as SANs will be based on the existing
22       file/certificates, there is no need to resupply them.
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25       Renewal by default tries to use the certificate authority in the local
26       PKI managed by kubeadm; as alternative it is possible to use K8s
27       certificate API for certificate renewal, or as a last option, to
28       generate a CSR request.
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31       After renewal, in order to make changes effective, is required to
32       restart control-plane components and eventually re-distribute the
33       renewed certificate in case the file is used elsewhere.
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OPTIONS

38       --cert-dir="/etc/kubernetes/pki"
39           The path where to save the certificates
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42       --config=""
43           Path to a kubeadm configuration file.
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46       --csr-dir=""
47           The path to output the CSRs and private keys to
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50       --csr-only=false
51           Create CSRs instead of generating certificates
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54       --kubeconfig="/etc/kubernetes/admin.conf"
55           The kubeconfig file to use when talking to the cluster. If the flag
56       is not set, a set of standard locations can be searched for an existing
57       kubeconfig file.
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60       --use-api=false
61           Use the Kubernetes certificate API to renew certificates
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OPTIONS INHERITED FROM PARENT COMMANDS

66       --azure-container-registry-config=""
67           Path to the file containing Azure container registry configuration
68       information.
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71       --log-flush-frequency=5s
72           Maximum number of seconds between log flushes
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75       --rootfs=""
76           [EXPERIMENTAL] The path to the 'real' host root filesystem.
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79       --version=false
80           Print version information and quit
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SEE ALSO

85       kubeadm-alpha-certs-renew(1),
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HISTORY

90       January 2015, Originally compiled by Eric Paris (eparis at redhat dot
91       com) based on the kubernetes source material, but hopefully they have
92       been automatically generated since!
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96Eric Paris                  kubernetes User Manuals              KUBERNETES(1)
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