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 | 1,444 | 278 | 85 | +25% |
| Zero Trust | 2 | 166 | 38 | 16 | -36% |
| Kubernetes | 1 | 1,866 | 194 | 74 | +7% |
| Real-time | 1 | 2,527 | 623 | 172 | +6% |
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