C12s/c12s-kubespray
3
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Increase SSL TTL to 3650 days

Browse source 
In real scenarios 365 days is short period of time. 3650 days is good
enough for long running k8s environments
This commit is contained in:
Sergii Golovatiuk 2017-02-24 15:38:13 +01:00
parent 615b9ae8f7
commit 802503458d
2 changed files with 6 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
roles/etcd/files/make-ssl-etcd.sh
View file

@ -75,12 +75,12 @@ if [ -n "$MASTERS" ]; then
# Member key
openssl genrsa -out member-${host}-key.pem 2048 > /dev/null 2>&1
openssl req -new -key member-${host}-key.pem -out member-${host}.csr -subj "/CN=etcd-member-${cn}" -config ${CONFIG} > /dev/null 2>&1
openssl x509 -req -in member-${host}.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out member-${host}.pem -days 365 -extensions ssl_client -extfile ${CONFIG} > /dev/null 2>&1
openssl x509 -req -in member-${host}.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out member-${host}.pem -days 3650 -extensions ssl_client -extfile ${CONFIG} > /dev/null 2>&1
# Admin key
openssl genrsa -out admin-${host}-key.pem 2048 > /dev/null 2>&1
openssl req -new -key admin-${host}-key.pem -out admin-${host}.csr -subj "/CN=etcd-admin-${cn}" > /dev/null 2>&1
openssl x509 -req -in admin-${host}.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out admin-${host}.pem -days 365 -extensions ssl_client -extfile ${CONFIG} > /dev/null 2>&1
openssl x509 -req -in admin-${host}.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out admin-${host}.pem -days 3650 -extensions ssl_client -extfile ${CONFIG} > /dev/null 2>&1
done
fi
@ -90,7 +90,7 @@ if [ -n "$HOSTS" ]; then
cn="${host%%.*}"
openssl genrsa -out node-${host}-key.pem 2048 > /dev/null 2>&1
openssl req -new -key node-${host}-key.pem -out node-${host}.csr -subj "/CN=etcd-node-${cn}" > /dev/null 2>&1
openssl x509 -req -in node-${host}.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out node-${host}.pem -days 365 -extensions ssl_client -extfile ${CONFIG} > /dev/null 2>&1
openssl x509 -req -in node-${host}.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out node-${host}.pem -days 3650 -extensions ssl_client -extfile ${CONFIG} > /dev/null 2>&1
done
fi

6
roles/kubernetes/secrets/files/make-ssl.sh
View file

@ -76,7 +76,7 @@ if [ ! -e "$SSLDIR/ca-key.pem" ]; then
# kube-apiserver key
openssl genrsa -out apiserver-key.pem 2048 > /dev/null 2>&1
openssl req -new -key apiserver-key.pem -out apiserver.csr -subj "/CN=kube-apiserver" -config ${CONFIG} > /dev/null 2>&1
openssl x509 -req -in apiserver.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out apiserver.pem -days 365 -extensions v3_req -extfile ${CONFIG} > /dev/null 2>&1
openssl x509 -req -in apiserver.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out apiserver.pem -days 3650 -extensions v3_req -extfile ${CONFIG} > /dev/null 2>&1
cat ca.pem >> apiserver.pem
fi
@ -86,7 +86,7 @@ if [ -n "$MASTERS" ]; then
# admin key
openssl genrsa -out admin-${host}-key.pem 2048 > /dev/null 2>&1
openssl req -new -key admin-${host}-key.pem -out admin-${host}.csr -subj "/CN=kube-admin-${cn}" > /dev/null 2>&1
openssl x509 -req -in admin-${host}.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out admin-${host}.pem -days 365 > /dev/null 2>&1
openssl x509 -req -in admin-${host}.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out admin-${host}.pem -days 3650 > /dev/null 2>&1
done
fi
@ -97,7 +97,7 @@ if [ -n "$HOSTS" ]; then
# node key
openssl genrsa -out node-${host}-key.pem 2048 > /dev/null 2>&1
openssl req -new -key node-${host}-key.pem -out node-${host}.csr -subj "/CN=kube-node-${cn}" > /dev/null 2>&1
openssl x509 -req -in node-${host}.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out node-${host}.pem -days 365 > /dev/null 2>&1
openssl x509 -req -in node-${host}.csr -CA ca.pem -CAkey ca-key.pem -CAcreateserial -out node-${host}.pem -days 3650 > /dev/null 2>&1
done
fi