Date   
Re: Silk VXLAN across mutli-datacenter #cf

Mike
 
Edited

%3CmxGraphModel%3E%3Croot%3E%3CmxCell%20id%3D%220%22%2F%3E%3CmxCell%20id%3D%221%22%20parent%3D%220%22%2F%3E%3CmxCell%20id%3D%222%22%20value%3D%22%22%20style%3D%22rounded%3D1%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22105%22%20y%3D%2290%22%20width%3D%22120%22%20height%3D%2260%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%223%22%20value%3D%22%22%20style%3D%22rounded%3D1%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22265%22%20y%3D%2290%22%20width%3D%22120%22%20height%3D%2260%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%224%22%20value%3D%22%22%20style%3D%22rounded%3D1%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22425%22%20y%3D%2290%22%20width%3D%22120%22%20height%3D%2260%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%225%22%20value%3D%22%22%20style%3D%22rounded%3D1%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22585%22%20y%3D%2290%22%20width%3D%22120%22%20height%3D%2260%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%226%22%20value%3D%22%22%20style%3D%22rounded%3D1%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22110%22%20y%3D%22310%22%20width%3D%22120%22%20height%3D%2260%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%227%22%20value%3D%22%22%20style%3D%22rounded%3D1%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22270%22%20y%3D%22310%22%20width%3D%22120%22%20height%3D%2260%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%228%22%20value%3D%22%22%20style%3D%22rounded%3D1%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22430%22%20y%3D%22310%22%20width%3D%22120%22%20height%3D%2260%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%229%22%20value%3D%22%22%20style%3D%22rounded%3D1%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22590%22%20y%3D%22310%22%20width%3D%22120%22%20height%3D%2260%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2210%22%20value%3D%22%22%20style%3D%22endArrow%3Dnone%3Bdashed%3D1%3Bhtml%3D1%3B%22%20edge%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20width%3D%2250%22%20height%3D%2250%22%20relative%3D%221%22%20as%3D%22geometry%22%3E%3CmxPoint%20x%3D%2235%22%20y%3D%22120%22%20as%3D%22sourcePoint%22%2F%3E%3CmxPoint%20x%3D%22745%22%20y%3D%22120%22%20as%3D%22targetPoint%22%2F%3E%3C%2FmxGeometry%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2211%22%20value%3D%22%22%20style%3D%22endArrow%3Dnone%3Bdashed%3D1%3Bhtml%3D1%3B%22%20edge%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20width%3D%2250%22%20height%3D%2250%22%20relative%3D%221%22%20as%3D%22geometry%22%3E%3CmxPoint%20x%3D%2260%22%20y%3D%22339%22%20as%3D%22sourcePoint%22%2F%3E%3CmxPoint%20x%3D%22770%22%20y%3D%22339%22%20as%3D%22targetPoint%22%2F%3E%3C%2FmxGeometry%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2212%22%20value%3D%22%22%20style%3D%22ellipse%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22350%22%20y%3D%22270%22%20width%3D%22100%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2213%22%20value%3D%22%22%20style%3D%22ellipse%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22350%22%20y%3D%22160%22%20width%3D%22100%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2214%22%20value%3D%22%22%20style%3D%22shape%3Dlink%3Bhtml%3D1%3BentryX%3D0.5%3BentryY%3D1%3BentryDx%3D0%3BentryDy%3D0%3BexitX%3D0.5%3BexitY%3D0%3BexitDx%3D0%3BexitDy%3D0%3Bwidth%3D18%3B%22%20edge%3D%221%22%20source%3D%2212%22%20target%3D%2213%22%20parent%3D%221%22%3E%3CmxGeometry%20width%3D%2250%22%20height%3D%2250%22%20relative%3D%221%22%20as%3D%22geometry%22%3E%3CmxPoint%20x%3D%2280%22%20y%3D%22240%22%20as%3D%22sourcePoint%22%2F%3E%3CmxPoint%20x%3D%22130%22%20y%3D%22190%22%20as%3D%22targetPoint%22%2F%3E%3C%2FmxGeometry%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2215%22%20value%3D%22%22%20style%3D%22shape%3Dlink%3Bhtml%3D1%3B%22%20edge%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20width%3D%2250%22%20height%3D%2250%22%20relative%3D%221%22%20as%3D%22geometry%22%3E%3CmxPoint%20x%3D%2280%22%20y%3D%2280%22%20as%3D%22sourcePoint%22%2F%3E%3CmxPoint%20x%3D%22730%22%20y%3D%2280%22%20as%3D%22targetPoint%22%2F%3E%3C%2FmxGeometry%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2216%22%20value%3D%22%22%20style%3D%22shape%3Dlink%3Bhtml%3D1%3B%22%20edge%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20width%3D%2250%22%20height%3D%2250%22%20relative%3D%221%22%20as%3D%22geometry%22%3E%3CmxPoint%20x%3D%2270%22%20y%3D%22380%22%20as%3D%22sourcePoint%22%2F%3E%3CmxPoint%20x%3D%22720%22%20y%3D%22380%22%20as%3D%22targetPoint%22%2F%3E%3C%2FmxGeometry%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2217%22%20value%3D%22Node8%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22630%22%20y%3D%22290%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2218%22%20value%3D%22Node7%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22470%22%20y%3D%22290%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2219%22%20value%3D%22Node6%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22310%22%20y%3D%22290%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2220%22%20value%3D%22Node5%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22145%22%20y%3D%22290%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2221%22%20value%3D%22Node4%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22625%22%20y%3D%22150%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2222%22%20value%3D%22Node3%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22465%22%20y%3D%22150%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2223%22%20value%3D%22Node2%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22300%22%20y%3D%22150%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2224%22%20value%3D%22Node1%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22140%22%20y%3D%22150%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2225%22%20value%3D%22%22%20style%3D%22endArrow%3Dnone%3Bdashed%3D1%3Bhtml%3D1%3B%22%20edge%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20width%3D%2250%22%20height%3D%2250%22%20relative%3D%221%22%20as%3D%22geometry%22%3E%3CmxPoint%20x%3D%2270%22%20y%3D%22220%22%20as%3D%22sourcePoint%22%2F%3E%3CmxPoint%20x%3D%22830%22%20y%3D%22220%22%20as%3D%22targetPoint%22%2F%3E%3C%2FmxGeometry%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2226%22%20value%3D%22DC2%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22750%22%20y%3D%22240%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2227%22%20value%3D%22DC1%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22750%22%20y%3D%22180%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2228%22%20value%3D%22VPN1%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22380.5%22%20y%3D%22160%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2229%22%20value%3D%22VPN2%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22380%22%20y%3D%22270%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2230%22%20value%3D%22SILK%20VXLAN%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22370%22%20y%3D%2240%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2231%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22120%22%20y%3D%2220%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2232%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22165%22%20y%3D%2220%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2233%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22215%22%20y%3D%2220%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2234%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22265%22%20y%3D%2220%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2235%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22320%22%20y%3D%2220%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2236%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22470%22%20y%3D%2215%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2237%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22530%22%20y%3D%2215%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2238%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22585%22%20y%3D%2215%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2239%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22625%22%20y%3D%2215%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2240%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22675%22%20y%3D%2215%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2241%22%20value%3D%22SILK%20VXLAN%22%20style%3D%22text%3Bhtml%3D1%3BstrokeColor%3Dnone%3BfillColor%3Dnone%3Balign%3Dcenter%3BverticalAlign%3Dmiddle%3BwhiteSpace%3Dwrap%3Brounded%3D0%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22377.5%22%20y%3D%22415%22%20width%3D%2240%22%20height%3D%2220%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2242%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22127.5%22%20y%3D%22395%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2243%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22172.5%22%20y%3D%22395%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2244%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22222.5%22%20y%3D%22395%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2245%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22272.5%22%20y%3D%22395%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2246%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22327.5%22%20y%3D%22395%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2247%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22477.5%22%20y%3D%22390%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2248%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22537.5%22%20y%3D%22390%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2249%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22592.5%22%20y%3D%22390%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2250%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22632.5%22%20y%3D%22390%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3CmxCell%20id%3D%2251%22%20value%3D%22%22%20style%3D%22shape%3Dcylinder%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3BboundedLbl%3D1%3BbackgroundOutline%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22682.5%22%20y%3D%22390%22%20width%3D%2230%22%20height%3D%2250%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3C%2Froot%3E%3C%2FmxGraphModel%3E

III
If you take the above case, is there a possibility that the Silk controller at both ends be dynamically be able to learn the node ips from the 2 datacenters through bgp and if it needs to talk to a container on the other end, it will then send the traffic encapsulated in the IPSEC tunnel.

The aim is that no underlying physical network needs to be modified or any changes on the ESXI host level need to be done. Like the networking concept of border leafs in an EVPN fabric. If there is a similar concept of a border node at both sites and SILK controller determines the node is at a remote site, traffic will be sent to the border node through vpn, decapsulated at the other side, received by the SILK controller on the other side and then sent to the destination container.

I believe if you have this possibility in SILK, you could in theory have a true multi cloud cloud foundry deployment across both on prem and public cloud.

Again this might already exist and I still haven't researched enough.

Thanks

M

Silk VXLAN across mutli-datacenter #cf

Mike
 

Hi cf-dev team

I wanted to get some more information about how the Silk VXLAN works if you have multi cloud / multi datacenter deployments. If I have a CF deployment in DC-1 and another CF deployment in DC-2 each within unique IP space without stretching the L2 across datacenters, does the Silk VXLAN only get deployed within a single datacenter?

With the multi-cpi feature, a single BOSH director will be able to manage the 2 vcenters in each datacenter. But how will containers in one CF deployment be able to talk to containers in the second CF deployment.

Is there a way the Silk VXLAN can talk at layer 3 instead?

Thanks

M

REMINDER: CAB call for August is next week Wednesday 21st @ 8a Pacific

Michael Maximilien
 

Hi, all,
 
Reminder that the CAB call [0] for August 2019 is next Wednesday 21st @ 8a Pacific.
 
We will have regular highlights, QAs, as well as two planned talks:
 
1. Project Eirini update / demo [1] by Julian Skupnjak of IBM and Mario Nitchev of SAP
2. TBD
  
All other info in agenda [0]. Zoom soon. Best,
 
------
dr.max
ibm ☁ 
silicon valley, ca
maximilien.org
 
[0] https://docs.google.com/document/d/1SCOlAquyUmNM-AQnekCOXiwhLs6gveTxAcduvDcW_xI
[1] https://github.com/cloudfoundry-incubator/eirini

Re: Using X.509 certificates as a mechanism for OAuth client authentication #uaa

Dan Beneke
 

Hi Brian - 

Thanks for the comment/question.  

We're interested in understanding your intentions should UAA support the draft-ietf-oauth-mtls-04?  What value does it provide your organization over the client-id/client-secret authentication workflow?

Regards,
Dan Beneke

cf-networking-release & silk-release 2.24.0!

Aidan Obley
 

Hello cf-dev!

CF-Networking-Release v2.24.0

Release Highlights

  • Upgrade cf-cli bosh release to v1.16 for latest fixes details
  • Clients of policy server external API receive a strict-transport-security header on HTTP requests details
  • Policy Server External API can be configured to listen using TLS details

Manifest Property Changes

Job Property 2.22.0 Default 2.23.0 Default
policy-server enable_tls did not exist false
policy-server server_cert did not exist
policy-server server_key did not exist

Silk-Release v2.24.0

Release Highlights

  • Fix: cloudfoundry/silk-release #13: Rate Limiting causes apps to become unresponsive even after no traffic details

Regards,
The Networking Program

Re: Using a TLS connection to the MySQL database #uaa

Filip Hanik
 

On Wed, Aug 7, 2019 at 13:55 vshetty via Lists.Cloudfoundry.Org <vshetty=fdic.gov@...> wrote:
Thanks Filip. That was very helpful. I updated the uaa.yml with useSSL = true. I had to set trustServerCertificate to true as well otherwise it gives a handshake error. 

If i want to validate the MySQL server certificate, then do I just add it to the cacerts truststore of the UAA server ?  

Re: Using a TLS connection to the MySQL database #uaa

Shetty, Viraj S [CTR]
 

Thanks Filip. That was very helpful. I updated the uaa.yml with useSSL = true. I had to set trustServerCertificate to true as well otherwise it gives a handshake error. 

If i want to validate the MySQL server certificate, then do I just add it to the cacerts truststore of the UAA server ?  

Re: Using a TLS connection to the MySQL database #uaa

Filip Hanik
 

MySQL TLS is enabled through the JDBC URL of the MySQL driver.
For example, if you are deploying the UAA using Bosh, it generates the JDBC URL based on your configuration, and inserts that into uaa.yml

Here is a reference to URL properties


On Tue, Aug 6, 2019 at 1:14 PM vshetty via Lists.Cloudfoundry.Org <vshetty=fdic.gov@...> wrote:
We have  a separate instance of UAA server interacting with the MySQL database running on cloud.gov. Recently, we have been advised to use a TLS connection to connect to the database. After doing some research, we found that the TLS certifciate is setup on the MySQL server. How do I make sure that the UAA server can connect to this MySQL server using TLS ? Is there any any configuration in uaa.yml that I can set ? 

Any help would be appreciated ! 

Thanks, 
Viraj 

Using a TLS connection to the MySQL database #uaa

Shetty, Viraj S [CTR]
 

We have  a separate instance of UAA server interacting with the MySQL database running on cloud.gov. Recently, we have been advised to use a TLS connection to connect to the database. After doing some research, we found that the TLS certifciate is setup on the MySQL server. How do I make sure that the UAA server can connect to this MySQL server using TLS ? Is there any any configuration in uaa.yml that I can set ? 

Any help would be appreciated ! 

Thanks, 
Viraj 

Community help needed: CFCD version 2 Beta testing

Chip Childers
 

Hi all!

Many thanks to those that helped with the early functional testing of the new CFCD v2 exam! We've moved into beta testing now, and are looking for people that want to attempt the certification test for free. It's a bit easier than version 1, and set to launch right before summit. It's also a three year certification, vs version 1's 2 years.

Beta testing will be the full exam experience, but pass / fail will be determined after we have enough exam takers to set the "cut score" for passing and get the exam fully launched by September.

If interested, signup in this form -> https://forms.gle/JqRRaB6WA5DTkPa2A

You will need to sign up this week, and then we'll share instructions ASAP for you to register in the system to take the exam.

Chip Childers, CTO
Cloud Foundry Foundation

Re: CF Application Runtime PMC: UAA Project Lead Call for Nominations

Eric Malm <emalm@...>
 

Hi, everyone,

Pivotal is nominating Dan Beneke for the UAA Project Lead in the Application Runtime PMC.

Dan Beneke is a Senior Product Manager at Pivotal who has been working on identity topics within the UAA team for the past five months. Dan has held previous positions focused on enterprise technology transformation, and previously worked as a Product Manager within the financial sector for more than nine years.

Please send any other nominations directly to me or in reply to this message no later than 11:59 PM PDT on Monday, August 19, 2019.

Thanks,
Eric Malm

On Mon, Aug 5, 2019 at 2:56 PM Eric Malm <emalm@...> wrote:
Hi, everyone,

Chao Wang, the Project Lead for the UAA team within the Application Runtime PMC, has stepped down from the project, as he has recently left Pivotal. We thank him for his service.

The UAA team, based in San Francisco, now has an opening for its project lead. Project leads must be nominated by a Cloud Foundry Foundation member. Please send nominations directly to me or in reply to this message no later than 11:59 PM PDT on Monday, August 19, 2019.

Also, if you have any questions about the role or the nomination process, as described in the CFF governance documents (https://www.cloudfoundry.org/governance/cff_development_operations_policy/), please let me know.

Thanks,
Eric Malm, CF Application Runtime PMC Lead

CF Application Runtime PMC: UAA Project Lead Call for Nominations

Eric Malm <emalm@...>
 

Hi, everyone,

Chao Wang, the Project Lead for the UAA team within the Application Runtime PMC, has stepped down from the project, as he has recently left Pivotal. We thank him for his service.

The UAA team, based in San Francisco, now has an opening for its project lead. Project leads must be nominated by a Cloud Foundry Foundation member. Please send nominations directly to me or in reply to this message no later than 11:59 PM PDT on Monday, August 19, 2019.

Also, if you have any questions about the role or the nomination process, as described in the CFF governance documents (https://www.cloudfoundry.org/governance/cff_development_operations_policy/), please let me know.

Thanks,
Eric Malm, CF Application Runtime PMC Lead

CFF SIG Lifecycle

Marco Voelz
 

[cross-post for visibility on cf-bosh and cf-dev. Sorry for the spam if you're reading both lists. Future posts about this will be sent to cf-bosh only.]

 

Dear Friends of BOSH,

 

As the kubernetes community keeps growing and getting more traction and attention, we, the CF community, align more closely with the tools and community in the k8s ecosystem. Examples in the Runtime PMC are project Eirini and the ongoing efforts to leverage istio features for routing in CF, etc. Effectively, it seems that we're rebasing CF on top of a new abstraction, which is cool, because it allows us to do new cool things!

 

Within the BOSH PMC, there are also efforts towards installing CF on top of k8s, entirely without BOSH, called project Quarks. Especially when installing a complex and large distributed system like CF, issues with the current state of lifecycle management in the k8s ecosystem become apparent. Even more so if you're used to BOSH, which solves many issues for its users better than most other tools out there. Therefore, we're trying to bring some of the lessons we've learned by working on and with BOSH to the k8s ecosystem.

 

We have established a Lifecycle SIG and wrote down our ideas and opinions in the past few weeks [1]. While this document isn't done, we are at a point, we would like to open the discussion for everyone. If you're interested in participating in the conversation, please read the document and let us know what your think!

 

We appreciate your comments, thoughts, feedback and suggestions! You can reply on the cf-bosh mailing list or reach out in the ways described in the 'contact' section in the document.

 

Thanks and warm regards

Marco for the CFF SIG Lifecycle

 

[1] https://docs.google.com/document/d/1T1ZrwSV9aXWmF1tmUoMyo9M9EvWd07f-Uv5IO7nSmtY/edit#

routing-release 0.190.0

Aidan Obley
 

Hello cf-dev!

We have cut routing-release 0.190.0

Release Highlights

  • Jobs consuming the routing-api link do not fail when routing-api is not present details
  • Routing-API supports deletion of Router Groups details
  • Gorouter does not set the VCAP_ID stickyness cookie if provided by backend details
  • HTTP stop/start metrics emit all tags provided during route registration details
Regards,
The Networking Program

Announcement of planned deprecation of flag options (domains, hostname, route-path) on cf push on the v6 CLI

Abby Chau
 

Hi everyone,

The cf CLI team reached out to the Community back in December 2017 to gather feedback about domains and hostnames app manifest properties. Based on feedback, in cf CLI release v6.34.0, the team moved forward with deprecating domains and hostnames properties in the app manifest in favor of the routes attribute. 

At the time, the flag options to override the manifest properties were not deprecated. On `cf push` these include:
  • --hostname
  • --no-hostname
  • -d for domain
  • --route-path
This email announces planned deprecation of the above flag options on cf push on the v6 CLI, and to gather community feedback on our current approach on the v7 beta CLI for overriding routes using cf push. 

We welcome feedback in comments in this document, which also details:
  • the upcoming changes (the flags above will continue to work on v6 CLI but a deprecation notice will appear in the output)
  • a section calling for feedback for the v7 beta CLI (where we have removed these flag options).
Thanks and we hope to hear from you.

Best,

Abby Chau
cf CLI, Product Manager 





istio-release 1.3.0

Wa Gao
 

Hello cf-dev!

We have cut istio-release 1.3.0, here are the release highlights:

Release Highlights

- App developer can rely on the platform to provide client-side load balancing for app to app communication via container-to-container networking; requests will be evenly distributed across instances of applications mapped to the same internal route details
- App developer can rely on the platform to provide retries for app to app communication via container-to-container networking; the platform will retry requests three time if the response code is 5xx details
- Reliability and security improvement: Copilot consumes VIPs from CAPI to reduce the risk of misrouting details
- Bump istio to 1.2.0 in istio-release details
- Bump Envoy to 1.11.0 in istio-release details

No manifest changes 

Regards,
--

Wa Gao (Claire) | Senior Product Manager, Networking | Pivotal

Phone: 508-615-8644 | Email: wgao@...

 

Re: Upgrading to UAA 4.35.0 from UAA 4.30.0 stopped the UAA logging #uaa

Shetty, Viraj S [CTR]
 

I added a console setup and removed the file setup before compiling and it works. 

appender.console.type = Console
appender.console.name = STDOUT
appender.console.layout.type = PatternLayout
appender.console.layout.pattern = ${log_pattern}
 
rootLogger.level = INFO
rootLogger.appenderRef.stdout.ref = STDOUT
 
logger.cfIdentity.name = org.cloudfoundry.identity
logger.cfIdentity.level = debug
 

Re: Upgrading to UAA 4.35.0 from UAA 4.30.0 stopped the UAA logging #uaa

Chao Wang
 

+Joshua Casey who is the master of Log4j2 

On Tue, Jul 23, 2019 at 1:58 PM vshetty via Lists.Cloudfoundry.Org <vshetty=fdic.gov@...> wrote:

[Edited Message Follows]

Thanks Chaos. The doc says to create a custom env logging.config and point to log4j2 format file. Just like in the previous versions, why can we not get the logging by default ? 

Should I just create a custom log4j2.properties config file ? Is there an example of one that I can use ? The UAA war file does not contain a log4j2.properties otherwise i could have pointed to that. 

What is the best way to do this ? I am using the cloudfoundry environment, so I can't just push a log4j2.properties file. 

Thanks,
Viraj

Re: Upgrading to UAA 4.35.0 from UAA 4.30.0 stopped the UAA logging #uaa

Shetty, Viraj S [CTR]
 
Edited

Thanks Chaos. The doc says to create a custom env logging.config and point to log4j2 format file. Just like in the previous versions, why can we not get the logging by default ? 

Should I just create a custom log4j2.properties config file ? Is there an example of one that I can use ? The UAA war file does not contain a log4j2.properties otherwise i could have pointed to that. 

What is the best way to do this ? I am using the cloudfoundry environment, so I can't just push a log4j2.properties file. 

Thanks,
Viraj

CF-Deployment v10.0 release pulled due to a backward incompatible issue with UAA 73.4.0 #cf

Saikiran Yerram
 

Please use the next version of CF-Deployment as we have identified an issue with UAA version 73.4.0 due to a backward incompatibility issue in upgrading to Spring Security 5 on 07-19-2019. The next release of UAA would fix this issue.