Helm2Connector (Deprecated)
The Helm v2 connector can spawn complex, multi-container environments on a Kubernetes cluster. The deployment unit is the entire Helm release, while the binding unit is the single container in a Pod. StreamFlow requires each container in a Helm release to have a unique name attribute, allowing an unambiguous identification. Finally, the scheduling unit is the single instance of a potentially replicated container in a ReplicaSet.
Warning
Starting from November 2020, Helm v2 is discontinued even for security patches. Consequently, the Helm2Connector class is deprecated in favour of the Helm3Connector. The Helm2Connector class will no longer be available in StreamFlow 0.2.0 and later.
properties |
||
chart (required) |
A chart archive. This can be a chart reference, a path to a packaged chart, a path to an unpacked chart directory or a URL |
|
type |
string |
|
atomic |
If set, installation process purges chart on fail (also sets wait flag) |
|
type |
boolean |
|
caFile |
Verify certificates of HTTPS-enabled servers using this CA bundle |
|
type |
string |
|
certFile |
Identify HTTPS client using this SSL certificate file |
|
type |
string |
|
chartVersion |
Specify the exact chart version to install |
|
type |
string |
|
default |
latest |
|
commandLineValues |
Set values on the command line. Can separate values with commas: key1=val1,key2=val2 |
|
type |
string |
|
debug |
Enable verbose output |
|
type |
boolean |
|
depUp |
Run helm dependency update before installing the chart |
|
type |
boolean |
|
description |
Specify a description for the release |
|
type |
string |
|
devel |
Use development versions, too (equivalent to version >0.0.0-0). If version is set, this is ignored |
|
type |
boolean |
|
fileValues |
Set values from respective files. Can separate values with commas: key1=path1,key2=path2 |
|
type |
string |
|
inCluster |
If true, the Helm connector will use a ServiceAccount to connect to the Kubernetes cluster. This is useful when StreamFlow runs directly inside a Kubernetes Pod |
|
type |
boolean |
|
default |
False |
|
home |
Location of the Helm config |
|
type |
string |
|
default |
${HOME}/.helm |
|
init |
Runs command helm init –upgrade when true |
|
type |
boolean |
|
default |
False |
|
keyFile |
Identify HTTPS client using this SSL key file |
|
type |
string |
|
keyring |
Location of public keys used for verification |
|
type |
string |
|
default |
${HOME}/.gnupg/pubring.gpg |
|
kubeContext |
Name of the kubeconfig context to use |
|
type |
string |
|
kubeconfig |
Absolute path of the kubeconfig file to be used |
|
type |
string |
|
maxConcurrentConnections |
Maximum number of concurrent connections to open for a single Kubernetes client |
|
type |
integer |
|
default |
4096 |
|
namespace |
Namespace to install the release into |
|
type |
string |
|
default |
Current kube config namespace |
|
nameTemplate |
Specify template used to name the release |
|
type |
string |
|
noCrdHook |
Prevent CRD hooks from running, but run other hooks |
|
type |
boolean |
|
noHooks |
Prevent hooks from running during install |
|
type |
boolean |
|
password |
Chart repository password where to locate the requested chart |
|
type |
string |
|
purge |
Remove the release from the store and make its name free for later use |
|
type |
boolean |
|
default |
True |
|
releaseName |
The release name. If unspecified, it will autogenerate one for you |
|
type |
string |
|
renderSubchartNotes |
Render subchart notes along with the parent |
|
type |
boolean |
|
repo |
Chart repository url where to locate the requested chart |
|
type |
string |
|
resourcesCacheTTL |
Available resources cache TTL (in seconds). When such cache expires, the connector performs a new request to check resources availability |
|
type |
integer |
|
default |
10 |
|
stringValues |
Set string values. Can separate values with commas: key1=val1,key2=val2 |
|
type |
string |
|
tillerConnectionTimeout |
The duration (in seconds) Helm will wait to establish a connection to Tiller |
|
type |
integer |
|
default |
300 |
|
tillerNamespace |
Namespace of Tiller |
|
type |
string |
|
default |
kube-system |
|
timeout |
A value in seconds to wait for Kubernetes commands to complete |
|
type |
integer |
|
default |
300 |
|
tls |
Use TLS (implied by –tlsverify) |
|
type |
boolean |
|
tlscacert |
Trust certs signed only by this CA |
|
type |
string |
|
tlscert |
Path to TLS certificate file |
|
type |
string |
|
tlshostname |
The server name used to verify the hostname on the returned certificates from the server |
|
type |
string |
|
tlskey |
Path to TLS key file |
|
type |
string |
|
tlsverify |
Use TLS and verify the remote |
|
type |
boolean |
|
transferBufferSize |
Buffer size allocated for local and remote data transfers |
|
type |
integer |
|
default |
32MiB - 1B |
|
username |
Chart repository username where to locate the requested chart |
|
type |
string |
|
yamlValues |
Specify values in a list of YAML files and/or URLs |
|
type |
string[] |
|
default |
||
verify |
Verify the package before installing it |
|
type |
boolean |
|
wait |
If set, will wait until all Pods, PVCs, Services, and minimum number of Pods of a Deployment are in a ready state before marking the release as successful. It will wait for as long as timeout |
|
type |
boolean |
|
default |
True |
|