helm: Remove default options to support upgrade

These settings cannot be specified by default in the values.yaml file,
because otherwise it would override the upgradeCompatibility value for
the flag and hence break compatibility during upgrade from
v1.7 (no such option) -> v1.8 (should be disabled during upgrade) -> v1.9.

Signed-off-by: Joe Stringer <joe@cilium.io>

install/kubernetes/cilium/README.md

@@ -24,8 +24,6 @@ Helm chart for Cilium
 | bandwidthManager | bool | `false` |  |
 | bpf.clockProbe | bool | `false` |  |
 | bpf.lbMapMax | int | `65536` |  |
-| bpf.mapDynamicSizeRatio | float | `0.0025` |  |
-| bpf.masquerade | bool | `true` |  |
 | bpf.monitorAggregation | string | `"medium"` |  |
 | bpf.monitorFlags | string | `"all"` |  |
 | bpf.monitorInterval | string | `"5s"` |  |
@@ -309,7 +307,6 @@ Helm chart for Cilium
 | serviceAccounts.relay.create | bool | `true` |  |
 | serviceAccounts.ui.annotations | object | `{}` |  |
 | serviceAccounts.ui.create | bool | `true` |  |
-| sessionAffinity | bool | `true` |  |
 | sleepAfterInit | bool | `false` |  |
 | sockops.enabled | bool | `false` |  |
 | tls.enabled | bool | `true` |  |

install/kubernetes/cilium/values.yaml

@@ -203,7 +203,7 @@ bpf:
   # policyMapMax is the maximum number of entries in endpoint policy map (per endpoint)
   policyMapMax: 16384
 
-  mapDynamicSizeRatio: 0.0025
+  #mapDynamicSizeRatio: 0.0025
 
   # monitorAggregation is the level of aggregation for datapath trace events
   monitorAggregation: medium
@@ -217,7 +217,7 @@ bpf:
   monitorFlags: "all"
 
   # TODO: Add documentation
-  masquerade: true
+  #masquerade: true
 
   # tproxy enables the use of eBPF-based TPROXY to reduce reliance on iptables
   # rules for implementing Layer 7 policy.
@@ -871,7 +871,7 @@ remoteNodeIdentity: true
 
 # Need to document default
 ##################
-sessionAffinity: true
+#sessionAffinity: false
 
 # Do not run Cilium agent when running with clean mode. Useful to completely
 # uninstall Cilium as it will stop Cilium from starting and create artifacts