You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
265 lines
7.0 KiB
265 lines
7.0 KiB
---
|
|
apiVersion: v1
|
|
kind: Service
|
|
metadata:
|
|
annotations:
|
|
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
|
|
name: YOUR_APP_NAME
|
|
labels:
|
|
app: YOUR_APP_NAME
|
|
spec:
|
|
ports:
|
|
- port: 26656
|
|
name: p2p
|
|
- port: 26657
|
|
name: rpc
|
|
clusterIP: None
|
|
selector:
|
|
app: tm
|
|
---
|
|
apiVersion: v1
|
|
kind: ConfigMap
|
|
metadata:
|
|
name: tm-config
|
|
data:
|
|
seeds: "tm-0,tm-1,tm-2,tm-3"
|
|
validators: "tm-0,tm-1,tm-2,tm-3"
|
|
validator.power: "10"
|
|
genesis.json: |-
|
|
{
|
|
"genesis_time": "2017-01-02T10:10:10.164Z",
|
|
"chain_id": "chain-B5XXm5",
|
|
"validators": [],
|
|
"app_hash": ""
|
|
}
|
|
pub_key_nginx.conf: |-
|
|
server {
|
|
listen 80 default_server;
|
|
listen [::]:80 default_server ipv6only=on;
|
|
location /pub_key.json { root /usr/share/nginx/; }
|
|
}
|
|
---
|
|
apiVersion: policy/v1beta1
|
|
kind: PodDisruptionBudget
|
|
metadata:
|
|
name: tm-budget
|
|
spec:
|
|
selector:
|
|
matchLabels:
|
|
app: tm
|
|
minAvailable: 2
|
|
---
|
|
apiVersion: apps/v1beta1
|
|
kind: StatefulSet
|
|
metadata:
|
|
name: tm
|
|
spec:
|
|
serviceName: YOUR_APP_NAME
|
|
replicas: 4
|
|
template:
|
|
metadata:
|
|
labels:
|
|
app: tm
|
|
version: v1
|
|
annotations:
|
|
pod.beta.kubernetes.io/init-containers: '[{
|
|
"name": "tm-gen-validator",
|
|
"image": "tendermint/tendermint:0.10.0",
|
|
"imagePullPolicy": "IfNotPresent",
|
|
"command": ["bash", "-c", "
|
|
set -ex\n
|
|
if [ ! -f /tendermint/priv_validator.json ]; then\n
|
|
tendermint gen_validator > /tendermint/priv_validator.json\n
|
|
# pub_key.json will be served by pub-key container\n
|
|
cat /tendermint/priv_validator.json | jq \".pub_key\" > /tendermint/pub_key.json\n
|
|
fi\n
|
|
"],
|
|
"volumeMounts": [
|
|
{"name": "tmdir", "mountPath": "/tendermint"}
|
|
]
|
|
}]'
|
|
spec:
|
|
containers:
|
|
- name: tm
|
|
imagePullPolicy: IfNotPresent
|
|
image: tendermint/tendermint:0.10.0
|
|
resources:
|
|
requests:
|
|
cpu: 50m
|
|
memory: 128Mi
|
|
limits:
|
|
cpu: 100m
|
|
memory: 256Mi
|
|
ports:
|
|
- containerPort: 26656
|
|
name: p2p
|
|
- containerPort: 26657
|
|
name: rpc
|
|
env:
|
|
- name: SEEDS
|
|
valueFrom:
|
|
configMapKeyRef:
|
|
name: tm-config
|
|
key: seeds
|
|
- name: VALIDATOR_POWER
|
|
valueFrom:
|
|
configMapKeyRef:
|
|
name: tm-config
|
|
key: validator.power
|
|
- name: VALIDATORS
|
|
valueFrom:
|
|
configMapKeyRef:
|
|
name: tm-config
|
|
key: validators
|
|
- name: TMHOME
|
|
value: /tendermint
|
|
command:
|
|
- bash
|
|
- "-c"
|
|
- |
|
|
set -ex
|
|
|
|
# copy template
|
|
cp /etc/tendermint/genesis.json /tendermint/genesis.json
|
|
|
|
# fill genesis file with validators
|
|
IFS=',' read -ra VALS_ARR <<< "$VALIDATORS"
|
|
fqdn_suffix=$(hostname -f | sed 's#[^.]*\.\(\)#\1#')
|
|
for v in "${VALS_ARR[@]}"; do
|
|
# wait until validator generates priv/pub key pair
|
|
set +e
|
|
|
|
curl -s --fail "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
|
|
ERR=$?
|
|
while [ "$ERR" != 0 ]; do
|
|
sleep 5
|
|
curl -s --fail "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
|
|
ERR=$?
|
|
done
|
|
set -e
|
|
|
|
# add validator to genesis file along with its pub_key
|
|
curl -s "http://$v.$fqdn_suffix/pub_key.json" | jq ". as \$k | {pub_key: \$k, amount: $VALIDATOR_POWER, name: \"$v\"}" > pub_validator.json
|
|
cat /tendermint/genesis.json | jq ".validators |= .+ [$(cat pub_validator.json)]" > tmpgenesis && mv tmpgenesis /tendermint/genesis.json
|
|
rm pub_validator.json
|
|
done
|
|
|
|
# construct seeds
|
|
IFS=',' read -ra SEEDS_ARR <<< "$SEEDS"
|
|
seeds=()
|
|
for s in "${SEEDS_ARR[@]}"; do
|
|
seeds+=("$s.$fqdn_suffix:26656")
|
|
done
|
|
seeds=$(IFS=','; echo "${seeds[*]}")
|
|
|
|
tendermint node --p2p.seeds="$seeds" --moniker="`hostname`" --proxy-app="unix:///socks/app.sock"
|
|
volumeMounts:
|
|
- name: tmdir
|
|
mountPath: /tendermint
|
|
- mountPath: /etc/tendermint/genesis.json
|
|
name: configdir
|
|
subPath: genesis.json
|
|
- name: socksdir
|
|
mountPath: /socks
|
|
|
|
- name: app
|
|
imagePullPolicy: IfNotPresent
|
|
image: YOUR_APP_IMAGE
|
|
args: ["--addr=\"unix:///socks/app.sock\""]
|
|
volumeMounts:
|
|
- name: socksdir
|
|
mountPath: /socks
|
|
|
|
######## OR ########
|
|
#
|
|
# - name: app
|
|
# imagePullPolicy: IfNotPresent
|
|
# image: golang:1.7.5
|
|
# resources:
|
|
# requests:
|
|
# cpu: YOUR_APP_CPU_REQ
|
|
# memory: YOUR_APP_MEM_REQ
|
|
# limits:
|
|
# cpu: YOUR_APP_CPU_LIMIT
|
|
# memory: YOUR_APP_MEM_LIMIT
|
|
# command:
|
|
# - bash
|
|
# - "-c"
|
|
# - |
|
|
# set -ex
|
|
|
|
# go get -d YOUR_APP_PACKAGE
|
|
# cd $GOPATH/YOUR_APP_PACKAGE
|
|
# make install
|
|
#
|
|
# rm -f /socks/app.sock # remove old socket
|
|
|
|
# YOUR_APP_EXEC --addr="unix:///socks/app.sock"
|
|
# volumeMounts:
|
|
# - name: socksdir
|
|
# mountPath: /socks
|
|
|
|
######## OPTIONALLY ########
|
|
#
|
|
# - name: data
|
|
# imagePullPolicy: IfNotPresent
|
|
# image: golang:1.7.5
|
|
# command:
|
|
# - bash
|
|
# - "-c"
|
|
# - |
|
|
# set -ex
|
|
# go get github.com/tendermint/merkleeyes/cmd/merkleeyes
|
|
# rm -f /socks/data.sock # remove old socket
|
|
# merkleeyes server --address="unix:///socks/data.sock"
|
|
# volumeMounts:
|
|
# - name: socksdir
|
|
# mountPath: /socks
|
|
|
|
- name: pub-key
|
|
imagePullPolicy: IfNotPresent
|
|
image: nginx:1.11.9
|
|
resources:
|
|
requests:
|
|
cpu: 10m
|
|
memory: 12Mi
|
|
limits:
|
|
cpu: 20m
|
|
memory: 24Mi
|
|
ports:
|
|
- containerPort: 80
|
|
name: pub-key
|
|
command:
|
|
- bash
|
|
- "-c"
|
|
- |
|
|
set -ex
|
|
# fixes 403 Permission Denied (open() "/tendermint/pub_key.json" failed (13: Permission denied))
|
|
# => we cannot serve from /tendermint, so we copy the file
|
|
mkdir -p /usr/share/nginx
|
|
cp /tendermint/pub_key.json /usr/share/nginx/pub_key.json
|
|
nginx -g "daemon off;"
|
|
volumeMounts:
|
|
- name: tmdir
|
|
mountPath: /tendermint
|
|
- mountPath: /etc/nginx/conf.d/pub_key.conf
|
|
name: configdir
|
|
subPath: pub_key_nginx.conf
|
|
|
|
volumes:
|
|
- name: configdir
|
|
configMap:
|
|
name: tm-config
|
|
- name: socksdir
|
|
emptyDir: {}
|
|
|
|
volumeClaimTemplates:
|
|
- metadata:
|
|
name: tmdir
|
|
annotations:
|
|
volume.alpha.kubernetes.io/storage-class: anything
|
|
spec:
|
|
accessModes: ["ReadWriteOnce"]
|
|
resources:
|
|
requests:
|
|
storage: 2Gi
|