kloud: improve zone and instance fallback mechanism
kloud: improve zone and instance fallback mechanism

jack89129/koding,cihangir/koding,mertaytore/koding,rjeczalik/koding,gokmen/koding,cihangir/koding,alex-ionochkin/koding,kwagdy/koding-1,andrewjcasal/koding,drewsetski/koding,usirin/koding,szkl/koding,alex-ionochkin/koding,koding/koding,szkl/koding,sinan/koding,alex-ionochkin/koding,cihangir/koding,rjeczalik/koding,rjeczalik/koding,jack89129/koding,sinan/koding,andrewjcasal/koding,mertaytore/koding,gokmen/koding,rjeczalik/koding,szkl/koding,cihangir/koding,alex-ionochkin/koding,gokmen/koding,drewsetski/koding,acbodine/koding,sinan/koding,andrewjcasal/koding,koding/koding,koding/koding,gokmen/koding,acbodine/koding,andrewjcasal/koding,mertaytore/koding,koding/koding,acbodine/koding,kwagdy/koding-1,jack89129/koding,koding/koding,kwagdy/koding-1,usirin/koding,alex-ionochkin/koding,mertaytore/koding,jack89129/koding,szkl/koding,sinan/koding,gokmen/koding,szkl/koding,sinan/koding,kwagdy/koding-1,acbodine/koding,alex-ionochkin/koding,acbodine/koding,kwagdy/koding-1,usirin/koding,gokmen/koding,koding/koding,drewsetski/koding,jack89129/koding,mertaytore/koding,andrewjcasal/koding,drewsetski/koding,usirin/koding,drewsetski/koding,andrewjcasal/koding,szkl/koding,acbodine/koding,mertaytore/koding,kwagdy/koding-1,usirin/koding,andrewjcasal/koding,gokmen/koding,rjeczalik/koding,jack89129/koding,drewsetski/koding,sinan/koding,cihangir/koding,sinan/koding,alex-ionochkin/koding,mertaytore/koding,koding/koding,szkl/koding,koding/koding,acbodine/koding,acbodine/koding,alex-ionochkin/koding,kwagdy/koding-1,sinan/koding,rjeczalik/koding,kwagdy/koding-1,cihangir/koding,rjeczalik/koding,usirin/koding,cihangir/koding,drewsetski/koding,jack89129/koding,drewsetski/koding,mertaytore/koding,gokmen/koding,szkl/koding,jack89129/koding,cihangir/koding,andrewjcasal/koding,rjeczalik/koding,usirin/koding,usirin/koding