InterSystems Kubernetes Operator Deep Dive: Part 2

• ingress-nginx

  203 16,664 9.6 Go

  Ingress-NGINX Controller for Kubernetes

  

This time, let’s provide external access via Ingress Resource. To make it work, we should deploy an Ingress Controller (choose nginx for its flexibility). To provide a traffic encryption (TLS), we will also add yet another component – cert-manager.

• covid-19

  1 0 0.0 ObjectScript

  analytics for covid-19 built with InterSystems IRIS (by intersystems-community)

  

Let’s replace a pure IRIS with an IRIS-based application. First, download the COVID-19 application. We won’t consider a complete, continuous deployment here, just minimal steps:

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• ingress-gce

  7 1,252 9.0 Go

  Ingress controller for Google Cloud

  

Google supports its own ingress controller, GCE, which you can use in place of an nginx controller. However, it has some drawbacks, for instance, lack of rewrite rules support, at least at the moment of writing.

• gke-managed-certs

  1 244 2.3 Go

  Managed Certificates for Kubernetes clusters using GCLB

  

Also, you can use Google managed certificates in place of cert-manager. It’s handy, but initial retrieval of certificate and any updates of Ingress resources (like new path) causes a tangible downtime. Also, Google managed certificates work only with GCE, not with nginx, as noted in Managed Certificates.

• jq

  306 25,063 0.0 C

  Discontinued Command-line JSON processor [Moved to: https://github.com/jqlang/jq] (by stedolan)

  

Another way is using jq. For instance, viewing all top-level configuration settings:

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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