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| author | Quentin Dufour <quentin@deuxfleurs.fr> | 2022-09-19 12:44:52 +0200 |
|---|---|---|
| committer | Quentin Dufour <quentin@deuxfleurs.fr> | 2022-09-19 12:44:52 +0200 |
| commit | bd6a1253999e05fb77fe74e51ddfea507b5d7361 (patch) | |
| tree | ba5daeccfb6cee6281fcd21f5a5ae6c4629aba90 | |
| parent | 813b35e4794051cd4d0327ce25644c28df9dfd63 (diff) | |
| download | mknet-bd6a1253999e05fb77fe74e51ddfea507b5d7361.tar.gz mknet-bd6a1253999e05fb77fe74e51ddfea507b5d7361.zip | |
Create bandwidth bottleneck topo
| -rw-r--r-- | README.md | 2 | ||||
| -rw-r--r-- | topo/100mbps.yml | 25 | ||||
| -rw-r--r-- | topo/10mbps.yml | 25 | ||||
| -rw-r--r-- | topo/1mbps.yml (renamed from topo/slow-net.yml) | 0 | ||||
| -rw-r--r-- | topo/50mbps.yml | 25 | ||||
| -rw-r--r-- | topo/5mbps.yml | 25 |
6 files changed, 101 insertions, 1 deletions
@@ -34,7 +34,7 @@ All topologies: - `./topo/with-vdsl.yml` - A topology mixing datacenters with fast internal connectivity and an isolated VDSL node - `./topo/50ms.yml` - An artifical topology simulating nodes with high bandwidth but with a fixed 50ms latency, useful to quantify the impact of latency on a distributed software - `./topo/multi-dc.yml` - Simulate 3 DC interconnected with 50ms latency WAN network and close to zero latency inside the DC - - `./topo/slow.yml` - Simulate 3 nodes interconnected with a low latency, very low bandwidth link. Useful to debug bandwidth bottlenecks + - `./topo/{1,5,10,50,100}mbps.yml` - Simulate 3 nodes interconnected with a bandwidth bottleneck. Feel free to write new topologies! diff --git a/topo/100mbps.yml b/topo/100mbps.yml new file mode 100644 index 0000000..9640461 --- /dev/null +++ b/topo/100mbps.yml @@ -0,0 +1,25 @@ +links: + - &slow + bandwidth: 100M + latency: 500us + - &1000 + bandwidth: 1000M + latency: 100us + +servers: + - name: node1 + <<: *slow + - name: node2 + <<: *slow + - name: node3 + <<: *slow + +global: + subnet: + base: 'fc00:9a7a:9e::' + local: 64 + zone: 16 + latency-offset: 3ms + upstream: + ip: fc00:9a7a:9e:ffff:ffff:ffff:ffff:ffff + conn: *1000 diff --git a/topo/10mbps.yml b/topo/10mbps.yml new file mode 100644 index 0000000..d895c58 --- /dev/null +++ b/topo/10mbps.yml @@ -0,0 +1,25 @@ +links: + - &slow + bandwidth: 10M + latency: 500us + - &1000 + bandwidth: 1000M + latency: 100us + +servers: + - name: node1 + <<: *slow + - name: node2 + <<: *slow + - name: node3 + <<: *slow + +global: + subnet: + base: 'fc00:9a7a:9e::' + local: 64 + zone: 16 + latency-offset: 3ms + upstream: + ip: fc00:9a7a:9e:ffff:ffff:ffff:ffff:ffff + conn: *1000 diff --git a/topo/slow-net.yml b/topo/1mbps.yml index 75fdfc2..75fdfc2 100644 --- a/topo/slow-net.yml +++ b/topo/1mbps.yml diff --git a/topo/50mbps.yml b/topo/50mbps.yml new file mode 100644 index 0000000..1bccc65 --- /dev/null +++ b/topo/50mbps.yml @@ -0,0 +1,25 @@ +links: + - &slow + bandwidth: 50M + latency: 500us + - &1000 + bandwidth: 1000M + latency: 100us + +servers: + - name: node1 + <<: *slow + - name: node2 + <<: *slow + - name: node3 + <<: *slow + +global: + subnet: + base: 'fc00:9a7a:9e::' + local: 64 + zone: 16 + latency-offset: 3ms + upstream: + ip: fc00:9a7a:9e:ffff:ffff:ffff:ffff:ffff + conn: *1000 diff --git a/topo/5mbps.yml b/topo/5mbps.yml new file mode 100644 index 0000000..1e20d7c --- /dev/null +++ b/topo/5mbps.yml @@ -0,0 +1,25 @@ +links: + - &slow + bandwidth: 5M + latency: 500us + - &1000 + bandwidth: 1000M + latency: 100us + +servers: + - name: node1 + <<: *slow + - name: node2 + <<: *slow + - name: node3 + <<: *slow + +global: + subnet: + base: 'fc00:9a7a:9e::' + local: 64 + zone: 16 + latency-offset: 3ms + upstream: + ip: fc00:9a7a:9e:ffff:ffff:ffff:ffff:ffff + conn: *1000 |