Seamlessly migrate from Consul service discovery to service mesh
Blog post from HashiCorp
Migrating from HashiCorp Consul service discovery to a service mesh can enhance security, observability, and availability without requiring modifications from development teams. The benefits include enforcing zero trust security principles using mTLS on all east/west traffic, providing distributed tracing and data plane metrics for better decision-making, and improving application availability through automatic handling of retries, rate limiting, circuit breaking, and timeouts. To transition smoothly, follow a three-step approach: enable permissive Mutual TLS Mode to support both HTTP and mTLS connections; enforce strict mutual TLS mode to secure all traffic with encryption; and adopt virtual services for advanced Layer 7 traffic management features.
| Trend | Post Mentions | Total Month Mentions | Posts | Companies | MoM |
|---|---|---|---|---|---|
| Observability | 6 | 1,514 | 290 | 91 | +23% |
| Zero Trust | 2 | 194 | 51 | 19 | -35% |
| Kubernetes | 1 | 1,935 | 209 | 84 | +9% |
| Real-time | 1 | 2,769 | 672 | 193 | +9% |
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